[{"data":1,"prerenderedAt":1153},["ShallowReactive",2],{"blog-cma-cgm-tracking-complete-container-tracking-guide":3,"related-blogs-cma-cgm-tracking-complete-container-tracking-guide":242},{"id":4,"title":5,"author":6,"body":7,"coverImg":231,"description":232,"extension":233,"head":6,"meta":234,"navigation":235,"path":236,"publishedAt":237,"schemaOrg":6,"seo":238,"sitemap":239,"stem":240,"updatedAt":6,"__hash__":241},"blog\u002Fblog\u002F2026\u002F05\u002Fcma-cgm-tracking-complete-container-tracking-guide.md","CMA CGM Tracking: Complete Container Tracking Guide",null,{"type":8,"value":9,"toc":220},"minimark",[10,14,17,20,25,37,40,47,50,54,57,69,72,78,81,85,88,91,97,100,103,106,110,113,119,125,131,137,143,149,152,156,159,167,175,183,186,190,193,196,204,207,211,214,217],[11,12,13],"p",{},"CMA CGM tracking lets you monitor your cargo in real time by entering a container number or Bill of Lading number into the carrier's website. You can also follow the vessel carrying your shipment live on a map using AIS data, which updates every few minutes regardless of where the ship is at sea.",[11,15,16],{},"CMA CGM is the world's third-largest container line, operating 593 vessels across 420 ports in 160 countries. With that scale, knowing exactly how their tracking system works, and what its limits are, makes a real difference when you need reliable shipment visibility.",[11,18,19],{},"This guide covers everything: how to use official CMA CGM tracking, how to read container and B\u002FL numbers, the difference between container status and live vessel tracking, and which third-party tools give you the most complete picture.",[21,22,24],"h2",{"id":23},"how-cma-cgm-container-tracking-works","How CMA CGM Container Tracking Works",[11,26,27,28,36],{},"The official method for CMA CGM tracking is straightforward. You go to ",[29,30,35],"a",{"href":31,"target":32,"rel":33},"https:\u002F\u002Fwww.cma-cgm.com\u002Febusiness\u002Ftracking","_blank",[34],"noopener","their tracking portal"," and enter either a container number or a Bill of Lading number. The system returns a timeline of milestone events showing where your cargo stands in the shipping process.",[11,38,39],{},"The portal pulls data from multiple sources: port terminal systems, vessel departure and arrival confirmations, and customs clearance records. This means updates don't happen in real time continuously; they appear when your container crosses a checkpoint in the journey.",[11,41,42,46],{},[43,44,45],"strong",{},"What the official portal shows you is a sequence of events, not a live position."," If your container is sitting in the middle of the Pacific, the portal will show the last confirmed event, which might be \"Vessel Departed\" from the origin port. The next update only comes when the ship arrives at the destination.",[11,48,49],{},"For cargo in transit at sea, this gap can last days or weeks. That's where a second layer of tracking, live vessel tracking, fills in.",[21,51,53],{"id":52},"container-numbers-and-bl-numbers-explained","Container Numbers and B\u002FL Numbers Explained",[11,55,56],{},"Your shipment can be tracked using two different identifiers, and it helps to understand what each one is.",[11,58,59,62,63,68],{},[43,60,61],{},"Container numbers"," follow the ",[29,64,67],{"href":65,"target":32,"rel":66},"https:\u002F\u002Fwww.iso.org\u002Fstandard\u002F68513.html",[34],"ISO 6346 standard",". Each number is 11 characters: a four-letter owner code, six digits, and a single check digit. CMA CGM containers use the prefix CMAU, so a typical container number looks like CMAU1234567. The check digit at the end validates the full number and helps catch typos when entering the reference manually.",[11,70,71],{},"When you enter a container number, the system returns status updates specific to that box. This is useful if you're tracking a single container or want details at the container level.",[11,73,74,77],{},[43,75,76],{},"B\u002FL numbers"," work differently. A Bill of Lading is the shipping contract covering one shipment, which can include multiple containers. Entering a B\u002FL number pulls the full picture for your booking: all associated containers, their individual statuses, the vessel name, and the estimated arrival time. For importers managing full or partial loads, the B\u002FL number is usually the more practical way to track.",[11,79,80],{},"Both methods reach the same underlying data. The B\u002FL view just gives you a consolidated timeline instead of searching container by container.",[21,82,84],{"id":83},"live-vessel-tracking-vs-container-status-updates","Live Vessel Tracking vs. Container Status Updates",[11,86,87],{},"These are two distinct tracking systems, and confusing them leads to frustration.",[11,89,90],{},"Container status updates are event-driven. They come from port terminals and carrier systems, and they record specific milestones: when your container entered the terminal, when it was loaded, when the ship left, when it arrived, and when the container was released. These events are accurate but infrequent. There is no update while the vessel is at sea.",[11,92,93,94],{},"Live vessel tracking works completely differently. It uses AIS (Automatic Identification System) data, which ships broadcast continuously as required by maritime law. Third-party platforms collect this data via satellite and ground stations, then plot vessel positions on a live map with updates every five to ten minutes. ",[43,95,96],{},"You can see exactly where a CMA CGM ship is right now, what speed it's doing, and when it's expected to arrive.",[11,98,99],{},"The catch is that AIS tracking shows you the ship, not your container. It tells you the vessel left Rotterdam and is currently 800 kilometers west of the Azores, on track to arrive in New York in nine days. That's powerful context for understanding your delivery timeline, even when the official container portal shows nothing new.",[11,101,102],{},"Apps like Primo Nautic go a step further by layering AI-generated context on top of the raw AIS data. Rather than just showing a blinking dot on a map, they translate the vessel's position, speed, and conditions into updates adapted to your reason for tracking. For cargo shippers, that means ETA summaries, delay alerts, and sea state information at the vessel's exact location.",[11,104,105],{},"Using both systems together gives you complete visibility: official container status for confirmed milestones, and live AIS tracking to fill the gaps in between.",[21,107,109],{"id":108},"cma-cgm-tracking-statuses-what-each-one-means","CMA CGM Tracking Statuses: What Each One Means",[11,111,112],{},"When you check your shipment, you'll see a series of status labels moving from origin to destination. Here's what each one means in practice.",[11,114,115,118],{},[43,116,117],{},"Gate In"," means your container has arrived at the origin terminal and been checked in. The port has accepted it and logged it into their system. At this point, the container is waiting to be loaded onto a vessel.",[11,120,121,124],{},[43,122,123],{},"Loaded on Vessel"," confirms the container is physically aboard the ship. This is a key milestone because it means your cargo is committed to a specific voyage and departure date.",[11,126,127,130],{},[43,128,129],{},"Vessel Departure"," indicates the ship has left the origin port. From here until arrival, container status updates stop. This is the window where live vessel tracking becomes most useful.",[11,132,133,136],{},[43,134,135],{},"Vessel Arrival"," means the ship has reached the destination port. Your container is now aboard a vessel in port but not yet released.",[11,138,139,142],{},[43,140,141],{},"Customs"," indicates the container is undergoing customs inspection or clearance at the destination. The time spent here varies significantly by country, commodity type, and whether the shipment is flagged for inspection.",[11,144,145,148],{},[43,146,147],{},"Gate Out"," is the final event. Your container has exited the destination terminal, typically collected by a truck for last-mile delivery. This is the completion event you're waiting for.",[11,150,151],{},"Delays can happen at any of these points. Terminal congestion, customs holds, and port strikes all interrupt the timeline. If you see an unexpected gap between statuses, live vessel tracking can tell you whether the ship is actually delayed or simply at sea between ports.",[21,153,155],{"id":154},"third-party-tools-for-live-cma-cgm-vessel-tracking","Third-Party Tools for Live CMA CGM Vessel Tracking",[11,157,158],{},"Several platforms provide live AIS tracking for CMA CGM vessels, going beyond what the official portal offers.",[11,160,161,166],{},[29,162,165],{"href":163,"target":32,"rel":164},"https:\u002F\u002Fwww.marinetraffic.com",[34],"MarineTraffic"," is the most widely used option. It covers the full CMA CGM fleet and shows vessel positions, speed, course, and port call history. The free tier includes live map access, while paid tiers add satellite AIS coverage in areas outside ground station range and more detailed voyage analytics.",[11,168,169,174],{},[29,170,173],{"href":171,"target":32,"rel":172},"https:\u002F\u002Fwww.vesselfinder.com",[34],"VesselFinder"," offers similar live coverage with a clean interface. It's a reliable option for checking a vessel's current position and estimated arrival at the next port.",[11,176,177,178,182],{},"Primo Nautic takes a different approach. Instead of raw AIS data, it uses AI to turn vessel information into contextual updates based on why you're tracking the ship. If you're a logistics manager monitoring a cargo shipment, Primo Nautic provides professional updates focused on ETA predictions and delay alerts. It also shows live weather conditions at the vessel's exact location, which adds useful context when a ship is taking longer than expected. ",[29,179,181],{"href":180},"https:\u002F\u002Fprimonautic.com\u002Fblog\u002Fcontainer-ship-tracking-how-to-follow-your-cargo-live","Container ship tracking"," works across all major carriers, including the full CMA CGM fleet.",[11,184,185],{},"All three tools use the same underlying AIS data. The difference is in how that data is presented and what additional context sits alongside it.",[21,187,189],{"id":188},"getting-the-most-out-of-cma-cgm-tracking","Getting the Most Out of CMA CGM Tracking",[11,191,192],{},"The most practical approach combines official container status tracking with a third-party AIS tool. Check the CMA CGM portal for confirmed milestones, especially gate in, vessel loading, and customs clearance. Use an AIS tool to monitor the vessel in transit, so you can catch any significant delays before the ship arrives at port.",[11,194,195],{},"When you need more than a map dot, Primo Nautic translates live vessel data into plain-language updates with ETA confidence scoring and weather at the ship's current position. This is particularly useful for time-sensitive shipments where you want early warning of a potential delay, not confirmation after the fact.",[11,197,198,199,203],{},"For ",[29,200,202],{"href":201},"https:\u002F\u002Fprimonautic.com\u002Fblog\u002Fmaersk-tracking-how-to-follow-your-shipment-live","Maersk tracking"," or any other major carrier, the same two-layer approach applies. Official carrier portals confirm what has happened; AIS tools show what's happening right now.",[11,205,206],{},"If your shipment is time-sensitive, set up notifications in whichever tool you use. Most platforms can alert you when the vessel arrives at port, giving you time to arrange final delivery logistics before the gate-out event hits the official portal.",[21,208,210],{"id":209},"conclusion","Conclusion",[11,212,213],{},"CMA CGM tracking works best when you treat it as two systems rather than one. The official portal gives you confirmed milestone events that tell you what has already happened to your container. Live AIS tracking gives you the vessel's current position and estimated arrival, filling the gap during transit at sea.",[11,215,216],{},"Container numbers (formatted as CMAU + six digits + check digit) and B\u002FL numbers both access the same carrier data, with B\u002FL numbers offering a consolidated view across multiple containers. Statuses run from Gate In through Gate Out, with the longest information gap occurring when the vessel is at sea between ports.",[11,218,219],{},"Combining both tracking layers, especially for long-haul shipments across CMA CGM's 200-plus maritime services, gives you reliable visibility at every stage of the journey.",{"title":221,"searchDepth":222,"depth":222,"links":223},"",2,[224,225,226,227,228,229,230],{"id":23,"depth":222,"text":24},{"id":52,"depth":222,"text":53},{"id":83,"depth":222,"text":84},{"id":108,"depth":222,"text":109},{"id":154,"depth":222,"text":155},{"id":188,"depth":222,"text":189},{"id":209,"depth":222,"text":210},"https:\u002F\u002Fmedia.primonautic.com\u002Fblog\u002Fcma-cgm-tracking-complete-container-tracking-guide.jpg","Track CMA CGM shipments live using container numbers, B\u002FL numbers, and third-party AIS tools. Understand each status and get real-time vessel updates.","md",{},true,"\u002Fblog\u002F2026\u002F05\u002Fcma-cgm-tracking-complete-container-tracking-guide","2026-05-05",{"title":5,"description":232},{"loc":236},"blog\u002F2026\u002F05\u002Fcma-cgm-tracking-complete-container-tracking-guide","D8gnmxsg6BdjIaw2ZDWgAWPlUyqYGVuzXJeOJxDLCVQ",[243,426,658],{"id":244,"title":245,"author":6,"body":246,"coverImg":417,"description":418,"extension":233,"head":6,"meta":419,"navigation":235,"path":420,"publishedAt":421,"schemaOrg":6,"seo":422,"sitemap":423,"stem":424,"updatedAt":6,"__hash__":425},"blog\u002Fblog\u002F2026\u002F07\u002Fcma-cgm-container-tracking-follow-your-cargo-live.md","CMA CGM Container Tracking: Follow Your Cargo Live",{"type":8,"value":247,"toc":408},[248,251,254,257,259,262,270,277,280,284,287,290,293,296,300,303,306,309,325,331,338,342,345,348,357,360,368,372,375,378,387,390,394,397,400,402,405],[11,249,250],{},"CMA CGM container tracking lets you follow your cargo from port of origin to final delivery using a combination of carrier milestone updates and live vessel position data. When you search by container number, BL number, or booking reference, you can pinpoint which ship is carrying your shipment and where that vessel is right now.",[11,252,253],{},"CMA CGM is one of the world's largest container carriers, operating a fleet of over 590 vessels and serving more than 420 of the world's 521 commercial ports. That scale means your cargo could be moving across virtually any major trade lane, often aboard ships with capacities of up to 24,000 TEU. The bigger the network, the more useful it becomes to track not just the status events, but the live movement of the ship itself.",[11,255,256],{},"This guide explains how CMA CGM tracking works, what the official tool shows and what it misses, and how AIS-based vessel tracking fills the gaps that matter most to importers and logistics teams.",[21,258,24],{"id":23},[11,260,261],{},"Every CMA CGM shipment can be tracked using one of three identifiers: the container number, the Bill of Lading (BL) number, or the booking reference.",[11,263,264,265,269],{},"Container numbers follow the ",[29,266,67],{"href":267,"target":32,"rel":268},"https:\u002F\u002Fwww.bic-code.org\u002Fidentification-number\u002F",[34],", using a four-letter owner prefix, the equipment category letter U, a six-digit serial number, and a final check digit totaling 11 characters. When you enter a container number, the system looks up the specific box and returns milestones tied to it. A BL number identifies the contract of carriage and can link multiple containers under a single shipment, making it the more useful identifier when you are managing a consolidated load. Booking references are helpful early in the shipping lifecycle, though their visibility depends on the tracking platform.",[11,271,272,273,276],{},"The key distinction to understand is that container tracking and vessel tracking are separate layers of information. ",[43,274,275],{},"Container tracking is about cargo milestones",", such as received at terminal, loaded, departed, arrived at transshipment port, discharged, and available for pickup. Vessel tracking is about the ship itself, using AIS signals that broadcast the vessel's live position, speed, course, and navigation status. AIS does not directly report the status of your container inside the ship; it reports where the ship is.",[11,278,279],{},"Combining both gives you the most complete picture of where your cargo is and when it will actually arrive.",[21,281,283],{"id":282},"what-cma-cgms-official-tracking-shows-and-where-it-stops","What CMA CGM's Official Tracking Shows and Where It Stops",[11,285,286],{},"The official CMA CGM tracking portal, and most third-party platforms built on carrier data, are designed around milestone events. You can see when a container departed a port, when it arrived at a transshipment hub, and what the current estimated arrival date is for the destination port.",[11,288,289],{},"This event-based view is accurate and useful. The limitation is that it shows a series of recorded moments, not continuous movement. Between those milestone events, you have no visibility into what is actually happening with the vessel.",[11,291,292],{},"That gap becomes significant in a few scenarios. If a ship is anchored offshore waiting for a berth to open, the official tracker may still show a scheduled ETA that does not reflect the wait time building up. If severe weather is slowing the vessel's progress, the ETA will not update until the carrier manually revises it. Port congestion has become a persistent issue on major trade lanes: industry data from mid-2026 showed that nearly 11% of the global container fleet was waiting at anchorage at any given time, with vessels in Singapore facing average delays of around 40 hours.",[11,294,295],{},"A live vessel position layer shows you this in real time. You can see that the ship is anchored 12 nautical miles from the port, not steaming toward it, and adjust your planning accordingly.",[21,297,299],{"id":298},"how-to-track-a-cma-cgm-vessel-in-real-time","How to Track a CMA CGM Vessel in Real Time",[11,301,302],{},"AIS-based vessel trackers provide the live position layer that carrier portals do not. Every vessel above a certain size is required to broadcast its identity, position, speed, and course via AIS at regular intervals. That data is collected by shore-based receivers and satellite networks, then made available through tracking platforms.",[11,304,305],{},"To track a CMA CGM vessel with an AIS-based tool, you need the vessel name, MMSI number, or IMO number. Once you have identified the ship carrying your container, from the carrier milestone data, you can search for it in any AIS platform and see its current position on a live map.",[11,307,308],{},"What AIS-based tracking shows you:",[310,311,312,316,319,322],"ul",{},[313,314,315],"li",{},"Live vessel position updated in real time on an interactive map",[313,317,318],{},"Current speed and heading, which indicate whether the ship is steaming normally or has slowed down",[313,320,321],{},"Anchorage status and port approach behavior",[313,323,324],{},"Historical route data showing the path the vessel has taken",[11,326,327,330],{},[43,328,329],{},"Primo Nautic"," combines this AIS vessel layer with AI-generated insights tailored to your tracking purpose. When you are following a cargo shipment, the app translates raw position data into plain-language updates: whether the vessel is on schedule, what conditions are like at sea, and what the AI-calculated ETA suggests based on current progress. You can also receive delay notifications if the vessel's behavior suggests it will arrive later than the scheduled date.",[11,332,333,334,337],{},"For a broader overview of how container vessel tracking works in practice, see the guide to ",[29,335,336],{"href":180},"following cargo on container ships",".",[21,339,341],{"id":340},"how-eta-predictions-work-and-why-they-change","How ETA Predictions Work and Why They Change",[11,343,344],{},"ETA for a container shipment is not a single fixed number. It is a rolling forecast that updates as conditions change, and understanding what drives those changes helps you interpret the data correctly.",[11,346,347],{},"The scheduled ETA comes from the carrier's sailing schedule, adjusted for actual port call timing. When a vessel departs later than planned, or spends more time at a transshipment port than expected, the downstream ETA shifts. AI-based ETA tools go a step further by incorporating live vessel speed, historical performance on the route, known port congestion, and real-time weather data to generate a confidence-adjusted prediction.",[11,349,350,351,356],{},"Weather is one of the most common causes of ETA drift. Rough seas, high winds, and reduced visibility all slow vessel speed and can prompt rerouting. ",[29,352,355],{"href":353,"target":32,"rel":354},"https:\u002F\u002Fwww.marineinsight.com\u002Fmarine-safety\u002Fbad-weather-at-sea-what-happens-on-a-ship\u002F",[34],"Bad weather"," can add hours or days to a transit, especially on long Pacific or transatlantic routes.",[11,358,359],{},"Port congestion creates a different kind of delay. When vessels bunch up at a busy port because multiple ships arrive within a short window, berths fill up and ships anchor offshore. These anchorage waits do not appear in carrier milestone data until a ship actually misses its berthing window and the carrier revises the ETA. By that point, the delay has already happened.",[11,361,362,363,367],{},"Primo Nautic's dual ETA system shows both the captain's reported ETA and an AI-calculated route ETA with a confidence score. If the two diverge significantly, you know something is affecting the transit and can investigate before the official update comes through. The Maersk tracking workflow described in the guide to ",[29,364,366],{"href":365},"https:\u002F\u002Fprimonautic.com\u002Fblog\u002Fmaersk-container-tracking-follow-your-shipment-live","following Maersk shipments live"," uses the same logic and is a useful comparison.",[21,369,371],{"id":370},"when-live-tracking-actually-matters","When Live Tracking Actually Matters",[11,373,374],{},"For most routine shipments, milestone events are enough. You can see that the cargo is on board, watch for the arrival notification, and schedule pickup accordingly. Live tracking adds real value in specific situations where timing is sensitive and delays have downstream consequences.",[11,376,377],{},"The clearest case is weather-related disruptions. When a storm system moves into a major shipping corridor, vessels either slow down to reduce strain on cargo, detour around the worst conditions, or wait at a safe anchorage until conditions improve. Without a live position view, you are waiting for the carrier to update the ETA. With an AIS layer, you can see that the vessel has slowed to 8 knots instead of its normal 18, estimate the likely impact on arrival, and alert your warehouse or production team before the carrier makes an official revision.",[11,379,380,381,386],{},"Port congestion is the other major scenario. The ",[29,382,385],{"href":383,"target":32,"rel":384},"https:\u002F\u002Fwww.joc.com\u002F",[34],"Journal of Commerce"," has tracked persistent congestion at key Asian ports in 2026, driven by vessel bunching, bad weather, and elevated cargo volumes. A vessel can be technically \"in transit\" on a carrier portal while sitting at anchorage for two or three days waiting for a berth. That difference matters when you are planning inbound inventory, meeting just-in-time production schedules, or managing customer delivery commitments with tight lead times.",[11,388,389],{},"High-value or time-sensitive cargo is the third scenario. When the shipment is a production-critical component, a perishable good, or merchandise tied to a specific retail event, even a 24-hour ETA shift requires action. Live tracking gives you that signal early enough to act on it.",[21,391,393],{"id":392},"getting-started-with-cma-cgm-tracking","Getting Started with CMA CGM Tracking",[11,395,396],{},"Following your cargo from booking to delivery takes three steps. First, retrieve your container number or BL number from the shipping documents and use CMA CGM's carrier portal to confirm which vessel is carrying your shipment and its last known ETA. Second, search for that vessel by name or IMO number in an AIS-based tracking tool to get the live position layer. Third, set up arrival notifications so you are alerted automatically when the vessel enters the destination port area or when its ETA shifts beyond your acceptable threshold.",[11,398,399],{},"Primo Nautic handles all three steps in one place. Search the vessel, set your tracking purpose to cargo shipment, and the app delivers AI-interpreted updates about position, weather at the vessel's location, and ETA confidence throughout the transit.",[21,401,210],{"id":209},[11,403,404],{},"CMA CGM tracking works best as two layers working together. The carrier portal gives you the cargo milestones: when the container was loaded, which ports it will call at, and the scheduled ETA. AIS-based vessel tracking gives you the live position layer: where the ship actually is, how fast it is moving, and whether conditions at sea suggest the ETA will hold.",[11,406,407],{},"The gap between those two layers is where delays happen and where proactive planning makes a difference. Live weather data, anchorage detection, and AI-based ETA confidence scoring turn tracking from a passive status check into an active logistics signal.",{"title":221,"searchDepth":222,"depth":222,"links":409},[410,411,412,413,414,415,416],{"id":23,"depth":222,"text":24},{"id":282,"depth":222,"text":283},{"id":298,"depth":222,"text":299},{"id":340,"depth":222,"text":341},{"id":370,"depth":222,"text":371},{"id":392,"depth":222,"text":393},{"id":209,"depth":222,"text":210},"https:\u002F\u002Fmedia.primonautic.com\u002Fblog\u002Fcma-cgm-container-tracking-follow-your-cargo-live.jpg","Track CMA CGM containers live with real-time AIS data. Follow vessel position, sea conditions, and get AI-powered ETA predictions for your cargo.",{},"\u002Fblog\u002F2026\u002F07\u002Fcma-cgm-container-tracking-follow-your-cargo-live","2026-07-06",{"title":245,"description":418},{"loc":420},"blog\u002F2026\u002F07\u002Fcma-cgm-container-tracking-follow-your-cargo-live","FKa1tbSoLD18mgmt4aYqIOZPCVQVU3dh6WEH2NrhRDM",{"id":427,"title":428,"author":6,"body":429,"coverImg":649,"description":650,"extension":233,"head":6,"meta":651,"navigation":235,"path":652,"publishedAt":653,"schemaOrg":6,"seo":654,"sitemap":655,"stem":656,"updatedAt":6,"__hash__":657},"blog\u002Fblog\u002F2026\u002F05\u002Fhapag-lloyd-tracking-complete-container-tracking-guide.md","Hapag-Lloyd Tracking: Complete Container Tracking Guide",{"type":8,"value":430,"toc":640},[431,434,437,441,444,447,451,460,466,470,473,479,491,497,503,509,512,516,519,567,570,574,577,580,587,595,598,601,605,608,614,620,626,629,632,634,637],[11,432,433],{},"Hapag-Lloyd tracking lets you follow your container from origin terminal to final delivery using a container number, Bill of Lading reference, or booking number. Whether you're waiting on an urgent shipment or monitoring multiple consignments, understanding the full tracking workflow saves you from chasing your freight forwarder for status updates.",[11,435,436],{},"This guide walks through every step: how to use the official tracking system, what the status codes actually mean, and how live vessel tracking gives you earlier signals than container tracking alone.",[21,438,440],{"id":439},"what-is-hapag-lloyd","What Is Hapag-Lloyd?",[11,442,443],{},"Hapag-Lloyd is one of the world's largest container shipping companies, operating a fleet of 313 vessels with a combined capacity of 2.5 million TEU. The carrier runs 133 liner services connecting more than 600 ports across 140 countries, with particular strength in reefer cargo, dangerous goods, and special cargo projects. Approximately 14,000 employees work across more than 400 offices globally, making it a genuinely worldwide operation.",[11,445,446],{},"For most importers and exporters, Hapag-Lloyd is simply one of the most common carriers their freight moves on, which makes reliable Hapag-Lloyd tracking a daily operational need. Understanding how the tracking system actually works, rather than just refreshing the portal repeatedly, saves time and reduces the anxiety that comes with valuable cargo sitting somewhere mid-ocean.",[21,448,450],{"id":449},"how-hapag-lloyd-tracking-works","How Hapag-Lloyd Tracking Works",[11,452,453,454,459],{},"The Hapag-Lloyd tracking system pulls data from two sources: their own terminal and port network for container milestones, and ",[29,455,458],{"href":456,"target":32,"rel":457},"https:\u002F\u002Fwww.navcen.uscg.gov\u002Fais-overview",[34],"AIS data"," for live vessel positions. Their smart container fleet adds another layer with Live Position and Live ETA data integrated directly into the tracking dashboard, called the Hapag-Lloyd Navigator.",[11,461,462,465],{},[43,463,464],{},"Status updates refresh multiple times per day",", though the exact frequency depends on terminal reporting. Mid-ocean position updates come from AIS transponders aboard each vessel, which third-party tools can supplement with satellite AIS coverage every five to ten minutes. This satellite layer matters most when a vessel is far from coastal AIS receivers.",[21,467,469],{"id":468},"step-by-step-using-hapag-lloyd-container-tracking","Step-by-Step: Using Hapag-Lloyd Container Tracking",[11,471,472],{},"Tracking a shipment through the official system takes less than two minutes once you have the right reference. Here's the complete workflow:",[11,474,475,478],{},[43,476,477],{},"Step 1: Gather your reference number."," You need one of three inputs: a container number (Hapag-Lloyd containers carry the prefix HLCU followed by seven digits, for example HLCU1234567), a Bill of Lading number, or a booking reference. Your shipping confirmation or freight forwarder handover document will have at least one of these.",[11,480,481,484,485,490],{},[43,482,483],{},"Step 2: Open the tracking portal."," Go to ",[29,486,489],{"href":487,"target":32,"rel":488},"https:\u002F\u002Fwww.hapag-lloyd.com",[34],"hapag-lloyd.com"," and navigate to the Track and Trace section, or open the Hapag-Lloyd Navigator directly. The Navigator provides a one-screen dashboard showing real-time views across all your active shipments.",[11,492,493,496],{},[43,494,495],{},"Step 3: Enter your reference and select the input type."," The system defaults to container number but switches cleanly to B\u002FL or booking reference mode. Enter the reference and submit.",[11,498,499,502],{},[43,500,501],{},"Step 4: Read the results."," The output shows the current container location, the vessel currently carrying it, estimated time of arrival, upcoming port calls, and a chronological event timeline from gate-in at origin to gate-out at destination.",[11,504,505,508],{},[43,506,507],{},"Step 5: Check the vessel position."," The tracking result includes the vessel name and a map view showing the ship's live position. This is where you cross into vessel tracking territory, which matters more than most shippers realize.",[11,510,511],{},"For bulk monitoring across multiple shipments, third-party container tracking platforms like Traqo Ocean and Gateway also accept Hapag-Lloyd container numbers and B\u002FL references, with some offering free basic access.",[21,513,515],{"id":514},"hapag-lloyd-tracking-status-codes-explained","Hapag-Lloyd Tracking Status Codes Explained",[11,517,518],{},"The event timeline uses standard industry status codes. If you've tracked containers with other carriers, most of these will look familiar:",[310,520,521,526,532,538,544,550,556,561],{},[313,522,523,525],{},[43,524,117],{},": the container has arrived at the origin terminal and been checked into the system.",[313,527,528,531],{},[43,529,530],{},"Loaded",": the container is aboard the vessel and the vessel has departed or is preparing to depart.",[313,533,534,537],{},[43,535,536],{},"In Transit",": the vessel is en route. This status can last days or weeks depending on the route.",[313,539,540,543],{},[43,541,542],{},"Transshipment",": the container is transferring between vessels at an intermediate port, common on longer routes.",[313,545,546,549],{},[43,547,548],{},"Discharged",": the container has been unloaded at the destination port.",[313,551,552,555],{},[43,553,554],{},"Customs Released",": the container has cleared customs and is available for collection.",[313,557,558,560],{},[43,559,147],{},": the container has left the terminal, either for inland transport or direct pickup.",[313,562,563,566],{},[43,564,565],{},"Empty Return",": the empty container has been returned to a depot and the cycle is complete.",[11,568,569],{},"Gaps between statuses are normal, especially during ocean transit. A container sitting on \"Loaded\" for two weeks simply means the vessel is crossing an ocean with no intermediate port stops triggering new events. If a status hasn't changed in what seems like too long, checking the vessel's live position on an AIS tool is faster and more informative than contacting your freight forwarder.",[21,571,573],{"id":572},"track-the-hapag-lloyd-vessel-live-for-earlier-delay-signals","Track the Hapag-Lloyd Vessel Live for Earlier Delay Signals",[11,575,576],{},"Container tracking updates are event-driven: a status changes only when something physically happens at a terminal. Vessel tracking is continuous, which makes it the better tool for spotting delays before they hit your container's timeline.",[11,578,579],{},"If a vessel is waiting at anchor outside a congested port, your container status stays frozen on \"In Transit\" while the ship burns fuel waiting for a berth. Live AIS data shows you the vessel position, speed, and current heading in real time. A vessel crawling at three knots outside Qingdao when it should be doing nineteen is a delay signal you can act on hours or days before the container status reflects it.",[11,581,582,586],{},[29,583,585],{"href":584},"https:\u002F\u002Fprimonautic.com\u002Fblog\u002Fmsc-tracking-follow-your-container-in-real-time","MSC tracking"," works the same way: the official system updates by milestone, while live vessel position gives you continuous visibility. Primo Nautic applies AI-generated insights on top of AIS data, contextualizing what the vessel position and speed actually mean for your expected arrival. If you track cargo shipments regularly, that kind of early signal is worth building into your monitoring routine.",[11,588,589,590,594],{},"For comparison, ",[29,591,593],{"href":592},"https:\u002F\u002Fprimonautic.com\u002Fblog\u002Fcma-cgm-tracking-complete-container-tracking-guide","CMA CGM tracking"," uses a similar two-layer approach: official milestone tracking plus supplementary live vessel position for earlier congestion signals.",[11,596,597],{},"Port congestion creates some of the most common delay patterns on Hapag-Lloyd routes. Wait times at major transshipment hubs like Singapore or during peak seasons at Chinese ports can stretch to several days, none of which appears in your container event timeline until the vessel finally berths and the discharge event fires.",[11,599,600],{},"To track a Hapag-Lloyd vessel using AIS, take the vessel name from your container tracking result and search for it in any AIS tool. Most tools display the vessel's current speed, heading, and position on an interactive map. A vessel moving at full service speed toward its destination is a good sign; a vessel stationary at anchor for twelve hours outside the destination port is a signal worth flagging to whoever is waiting for the cargo on the other end.",[21,602,604],{"id":603},"where-official-hapag-lloyd-tracking-falls-short","Where Official Hapag-Lloyd Tracking Falls Short",[11,606,607],{},"The official system is accurate for what it tracks, but it has real gaps worth knowing about.",[11,609,610,613],{},[43,611,612],{},"Inland visibility is limited."," Once a container gates out from the terminal, the ocean tracking system has no further visibility. If your cargo is moving on drayage or rail to an inland depot, you'll need separate tracking from the inland carrier or your freight forwarder's system.",[11,615,616,619],{},[43,617,618],{},"Status updates are not instantaneous."," The system refreshes throughout the day based on terminal and port reporting, not the moment an event occurs. During disruptions like port strikes, severe weather, or the blank sailings that carriers implement on low-demand periods, updates can lag significantly.",[11,621,622,625],{},[43,623,624],{},"Push notifications require third-party tools."," The basic Hapag-Lloyd tracking interface doesn't send proactive alerts when a status changes or an ETA shifts. If you want an alert the moment your container is discharged or when a vessel arrival time changes, you need an additional tool on top of the official system.",[11,627,628],{},"Primo Nautic fills this gap for the vessel tracking layer: live position monitoring with smart notifications when a vessel departs, arrives, or shows signs of delay based on speed and routing anomalies. The app's AI-powered insights translate raw AIS data into practical updates adapted to why you're tracking, whether that's a cargo shipment or a vessel you're monitoring as a ship enthusiast. For shippers tracking high-value cargo, combining the official container milestone system with a live vessel tracker creates a much more complete picture of where your freight actually is.",[11,630,631],{},"Hapag-Lloyd's own Navigator dashboard has improved significantly in recent years, with the Live ETA Tracking feature providing better last-mile planning than older static ETA fields. However, for routes that pass through high-congestion areas or regions with frequent service adjustments, the ETA confidence level in the official system can vary. Cross-referencing with real-time vessel speed and position remains the most reliable way to assess whether an ETA is realistic.",[21,633,210],{"id":209},[11,635,636],{},"Hapag-Lloyd tracking gives you milestone-level visibility across the ocean leg of your shipment, from gate-in at origin to gate-out at destination. The key inputs are your container number (prefixed HLCU), Bill of Lading, or booking reference, all accepted by both the official portal and the Hapag-Lloyd Navigator dashboard.",[11,638,639],{},"For full shipment visibility, pair container tracking with live vessel monitoring. Official status codes tell you what has already happened; vessel position tells you what's about to happen. That combination closes the gap between event-driven updates and the continuous visibility that logistics teams increasingly rely on.",{"title":221,"searchDepth":222,"depth":222,"links":641},[642,643,644,645,646,647,648],{"id":439,"depth":222,"text":440},{"id":449,"depth":222,"text":450},{"id":468,"depth":222,"text":469},{"id":514,"depth":222,"text":515},{"id":572,"depth":222,"text":573},{"id":603,"depth":222,"text":604},{"id":209,"depth":222,"text":210},"https:\u002F\u002Fmedia.primonautic.com\u002Fblog\u002Fhapag-lloyd-tracking-complete-container-tracking-guide.jpg","Step-by-step guide to Hapag-Lloyd tracking. Find your container by number, B\u002FL, or booking and track the vessel live for earlier delay signals.",{},"\u002Fblog\u002F2026\u002F05\u002Fhapag-lloyd-tracking-complete-container-tracking-guide","2026-05-09",{"title":428,"description":650},{"loc":652},"blog\u002F2026\u002F05\u002Fhapag-lloyd-tracking-complete-container-tracking-guide","An628vMg4LJPhc4QyRvAMdn1NfH8fCqmkfiDaCmXqGE",{"id":659,"title":660,"author":6,"body":661,"coverImg":1144,"description":1145,"extension":233,"head":6,"meta":1146,"navigation":235,"path":1147,"publishedAt":1148,"schemaOrg":6,"seo":1149,"sitemap":1150,"stem":1151,"updatedAt":6,"__hash__":1152},"blog\u002Fblog\u002F2026\u002F09\u002Flargest-container-ships-the-complete-size-guide.md","Largest Container Ships: The Complete Size Guide",{"type":8,"value":662,"toc":1116},[663,666,669,673,676,679,685,689,692,700,704,707,710,713,719,723,726,895,900,903,912,916,919,922,926,929,932,936,939,943,946,949,953,956,959,965,969,972,980,984,987,996,999,1003,1006,1009,1018,1022,1025,1028,1032,1035,1038,1041,1045,1048,1057,1060,1064,1067,1070,1073,1077,1084,1087,1091,1094,1097,1103,1107,1110,1113],[11,664,665],{},"The largest container ship in the world is the MSC Irina, with a maximum capacity of 24,346 twenty-foot equivalent units. She measures 399.9 metres from bow to stern and 61.3 metres across the beam, and she has held the record since March 2023. No ship delivered since has beaten her.",[11,667,668],{},"That record has stood for longer than most people expect, and the reason is not engineering. Shipyards could build a bigger hull tomorrow. The ports, the canals and the arithmetic of filling that many slots are what stopped the growth. This guide covers the ships that hold the top places, how they are measured, what the size classes actually mean, and where the giants sail once they leave the yard.",[21,670,672],{"id":671},"what-counts-as-the-largest-container-ship","What Counts as the Largest Container Ship",[11,674,675],{},"Two different measurements get called \"biggest\", and they give different answers.",[11,677,678],{},"The first is nominal capacity, the number of twenty-foot boxes a ship is designed to hold. That is the figure used in every ranking, including this one. The second is the record for containers actually loaded on a single voyage, which is always lower because weight limits bite before slots run out.",[11,680,681,684],{},[43,682,683],{},"As of September 2025, the loading record belonged to the ONE Innovation, which carried 22,233 TEU from Singapore to Felixstowe."," Her nominal capacity is 24,136 TEU, so even a record-setting voyage left roughly two thousand slots empty.",[21,686,688],{"id":687},"how-teu-capacity-is-measured","How TEU Capacity Is Measured",[11,690,691],{},"TEU stands for twenty-foot equivalent unit. One standard 20-foot container is one TEU, and a 40-foot container counts as two. A ship rated at 24,346 TEU could in theory carry that many 20-foot boxes, or around 12,000 forty-foot boxes, or any mix in between.",[11,693,694,695,699],{},"The catch is weight. Deadweight tonnage, not slot count, is the real limit on a loaded voyage. The MSC Irina has a deadweight of roughly 237,560 tonnes, which covers cargo, fuel, ballast water, stores and crew together. A full load of dense cargo hits that ceiling long before the last slot is filled, which is why nominal capacity and actual loading rarely match. If you want the mechanics of the unit itself, we covered ",[29,696,698],{"href":697},"https:\u002F\u002Fprimonautic.com\u002Fblog\u002Fteu-container-7-facts-every-importer-should-know","what TEU measures"," in more detail.",[21,701,703],{"id":702},"the-current-record-holder-msc-irina","The Current Record Holder: MSC Irina",[11,705,706],{},"The MSC Irina was delivered on 9 March 2023 by Yangzi Xinfu Shipbuilding to Mediterranean Shipping Company. She sails under the Liberian flag and is registered at 233,328 gross tons.",[11,708,709],{},"Her defining feature is not length. At 399.9 metres she is the same size as a dozen rivals, all of which stop just short of 400 metres for port and canal reasons. The gain came from beam. At 61.3 metres she carries 24 rows of containers side by side, and those extra rows are where the capacity came from.",[11,711,712],{},"She is also fitted with an air lubrication system, which pumps a carpet of bubbles under the hull to cut friction and fuel burn.",[11,714,715,718],{},[43,716,717],{},"Her sister ships share the same 24,346 TEU rating, so the top of the ranking is effectively a six-way tie."," MSC Loreto, MSC Michel Cappellini, MSC Mariella, MSC Micol and MSC Türkiye all belong to the Irina class.",[21,720,722],{"id":721},"the-24000-teu-club","The 24,000 TEU Club",[11,724,725],{},"Every ship in the current top ten exceeds 23,700 TEU, a threshold that did not exist before 2019. The table below covers the flagship of each class rather than every sister ship.",[727,728,729,751],"table",{},[730,731,732],"thead",{},[733,734,735,739,742,745,748],"tr",{},[736,737,738],"th",{},"Ship",[736,740,741],{},"Operator",[736,743,744],{},"TEU",[736,746,747],{},"Length",[736,749,750],{},"Delivered",[752,753,754,772,787,803,818,832,848,864,880],"tbody",{},[733,755,756,760,763,766,769],{},[757,758,759],"td",{},"MSC Irina",[757,761,762],{},"MSC",[757,764,765],{},"24,346",[757,767,768],{},"399.9 m",[757,770,771],{},"2023",[733,773,774,777,780,783,785],{},[757,775,776],{},"OOCL Spain",[757,778,779],{},"OOCL",[757,781,782],{},"24,188",[757,784,768],{},[757,786,771],{},[733,788,789,792,794,797,800],{},[757,790,791],{},"OOCL Wisdom",[757,793,779],{},[757,795,796],{},"24,168",[757,798,799],{},"399.99 m",[757,801,802],{},"2026",[733,804,805,808,811,814,816],{},[757,806,807],{},"ONE Innovation",[757,809,810],{},"ONE",[757,812,813],{},"24,136",[757,815,768],{},[757,817,771],{},[733,819,820,823,825,828,830],{},[757,821,822],{},"MSC Tessa",[757,824,762],{},[757,826,827],{},"24,116",[757,829,768],{},[757,831,771],{},[733,833,834,837,840,843,845],{},[757,835,836],{},"Ever Alot",[757,838,839],{},"Evergreen",[757,841,842],{},"24,004",[757,844,768],{},[757,846,847],{},"2022",[733,849,850,853,855,858,861],{},[757,851,852],{},"Ever Ace",[757,854,839],{},[757,856,857],{},"23,992",[757,859,860],{},"400 m",[757,862,863],{},"2021",[733,865,866,869,872,875,877],{},[757,867,868],{},"HMM Algeciras",[757,870,871],{},"HMM",[757,873,874],{},"23,964",[757,876,768],{},[757,878,879],{},"2020",[733,881,882,885,887,890,892],{},[757,883,884],{},"MSC Gülsün",[757,886,762],{},[757,888,889],{},"23,756",[757,891,768],{},[757,893,894],{},"2019",[896,897,899],"h3",{"id":898},"how-the-record-changed-hands","How the Record Changed Hands",[11,901,902],{},"The sequence is tighter than it looks. The OOCL Hong Kong took the title in 2017 at 21,413 TEU, the first ship past 21,000. The MSC Gülsün followed in 2019 at 23,756 TEU as the first to stack 24 rows across.",[11,904,905,906,911],{},"Evergreen's Ever Alot broke 24,000 TEU in 2022. Then the MSC Tessa and the MSC Irina were both delivered on the same day in March 2023, by different Chinese yards, and the Irina won by 230 slots. Detailed dimensions for each class are catalogued by ",[29,907,910],{"href":908,"target":32,"rel":909},"https:\u002F\u002Fwww.brookesbell.com\u002Fnews-and-knowledge\u002Fthe-worlds-largest-container-ships-159372",[34],"Brookes Bell",", whose ranking tracks flagships and their sisters together.",[896,913,915],{"id":914},"the-evergreen-and-hmm-flagships","The Evergreen and HMM Flagships",[11,917,918],{},"The Evergreen A class runs to 13 ships built between 2021 and 2023, split between Samsung Heavy Industries in South Korea and two Chinese yards under China State Shipbuilding Corporation. The Korean-built units are rated at 23,992 TEU and the Chinese-built ones at 24,004, which is why Evergreen appears twice near the top.",[11,920,921],{},"HMM's 2020 pair, the Algeciras at 23,964 TEU and the Oslo just behind, held the record briefly and are still the largest ships operated by a Korean carrier.",[21,923,925],{"id":924},"container-ship-size-classes-explained","Container Ship Size Classes Explained",[11,927,928],{},"Container ships fall into seven recognised size categories, and the boundaries come from waterways rather than from any shipbuilding standard.",[11,930,931],{},"Ships under 3,000 TEU are feeders, and they are the only segment where onboard cranes are common. More than 60 percent of vessels in the 1,500 to 2,499 TEU range are geared, while almost no ship above 4,000 TEU carries its own cranes. Everything larger depends entirely on shore equipment.",[896,933,935],{"id":934},"panamax-and-neopanamax","Panamax and Neopanamax",[11,937,938],{},"Panamax was defined by the original Panama Canal locks. Neopanamax is defined by the expanded locks opened in 2016: wide enough for 19 rows of containers and a capacity around 12,000 TEU, which puts such a ship in the same size bracket as a capesize bulk carrier.",[896,940,942],{"id":941},"very-large-and-ultra-large","Very Large and Ultra Large",[11,944,945],{},"Researchers drew the modern line in 2016. A Very Large Container Ship carries 10,000 to 20,000 TEU. An Ultra Large Container Ship carries more than 20,000. The separate Ultra Large Container Vessel class starts at 14,501 TEU, 366 metres of length and 49 metres of beam.",[11,947,948],{},"For scale, the Maersk Triple E class sits at 400 metres, 59 metres of beam, 14.5 metres of draft and 18,270 TEU, and it can still transit the Suez Canal.",[21,950,952],{"id":951},"why-400-metres-became-the-ceiling","Why 400 Metres Became the Ceiling",[11,954,955],{},"Look down the ranking and one number repeats: 399.9 metres, over and over, never quite 400. That is not coincidence.",[11,957,958],{},"Length is capped by berths and by the reach of quay cranes. Beam is capped by crane outreach, since a gantry has to lift a box from the outermost row on the far side of the ship. Draft is capped by channel depth at the ports the ship is meant to serve. Cross any of those thresholds and a ship becomes uncommercial, because the list of ports that can work her shrinks.",[11,960,961,964],{},[43,962,963],{},"A ship that cannot be discharged quickly enough is not efficient, whatever its slot count says."," The economics of a 24,000 TEU vessel depend on turning her around in a handful of ports with the deepest water and the biggest cranes.",[896,966,968],{"id":967},"the-canal-and-strait-limits","The Canal and Strait Limits",[11,970,971],{},"The Suez Canal, the Singapore Strait and the Malacca Strait each impose their own limits on beam and draft, and those constraints have shaped hull design for two decades.",[11,973,974,975,337],{},"Recent politics added another layer. Container ship transits through Suez fell to 150 crossings in January 2026, the lowest January figure in at least a decade and 16.7 percent below the year before. Ships above 18,000 TEU had avoided the canal entirely for more than twenty months before a first cautious return in December 2025, according to ",[29,976,979],{"href":977,"target":32,"rel":978},"https:\u002F\u002Fpublic.axsmarine.com\u002Fblog\u002Fkey-container-shipping-data-trends-february-2026",[34],"AXSMarine fleet data",[21,981,983],{"id":982},"why-container-ships-stopped-getting-bigger","Why Container Ships Stopped Getting Bigger",[11,985,986],{},"The plateau at roughly 24,000 TEU is an economic ceiling more than a technical one. Vessels of that size can only be filled on a handful of long-haul routes, and only a handful of terminals can service them at speed.",[11,988,989,990,995],{},"Very few ships approaching 20,000 TEU have ever called at a United States port, as ",[29,991,994],{"href":992,"target":32,"rel":993},"https:\u002F\u002Fwww.bbc.com\u002Ffuture\u002Farticle\u002F20220629-why-container-ships-probably-wont-get-bigger",[34],"the BBC"," reported in its assessment of the size race. The transpacific trade to the US East Coast simply does not have the terminal depth or the crane reach that Rotterdam, Singapore and Shanghai offer.",[11,997,998],{},"There is a risk argument too. Putting 24,000 boxes on one hull concentrates exposure: one grounding, one fire, one blocked canal, and a very large share of a trade lane stops moving at once.",[21,1000,1002],{"id":1001},"the-shift-from-size-to-fuel","The Shift From Size to Fuel",[11,1004,1005],{},"Since 2023, the competition has moved from capacity to propulsion. The newest flagships are not bigger, they are cleaner.",[11,1007,1008],{},"The clearest example is the OOCL Wisdom, named on 8 May 2026 at the Nantong COSCO KHI yard. She measures 399.99 metres by 61.3 metres with a depth of 33.2 metres, carries up to 24,168 TEU and 225,000 tonnes deadweight, and runs at a service speed of 22.7 knots. She is the world's largest methanol dual-fuel container vessel, the first of a series of seven, and her main engines, auxiliary engines and boilers can all switch between methanol and conventional fuel oil.",[11,1010,1011,1012,1017],{},"OOCL states that methanol operation cuts about 150,000 tonnes of carbon dioxide and nearly eliminates sulphur oxide emissions. The full specification is set out in the ",[29,1013,1016],{"href":1014,"target":32,"rel":1015},"https:\u002F\u002Fwww.oocl.com\u002Feng\u002Fpressandmedia\u002Fpressreleases\u002F2026\u002FPages\u002F08May2026.aspx",[34],"naming announcement"," published by the carrier.",[896,1019,1021],{"id":1020},"smaller-hulls-newer-engines","Smaller Hulls, Newer Engines",[11,1023,1024],{},"Maersk took the opposite route. Its A class, delivered between January 2024 and May 2025, runs to 12 ships of only 16,000 TEU at 350.59 metres and 54 metres of beam, built by Hyundai Heavy Industries. They are dual-fuel methanol ships, and they carry the bridge at the bow rather than amidships, which frees deck space for containers.",[11,1026,1027],{},"MSC has taken the LNG path instead, operating close to 90 dual-fuel units, more than a third of every such ship in service worldwide. CMA CGM follows with 76.",[21,1029,1031],{"id":1030},"where-the-biggest-ships-actually-sail","Where the Biggest Ships Actually Sail",[11,1033,1034],{},"Megamax vessels are concentrated on the Asia to Europe corridor, which is the only trade with enough volume in both directions to keep them full.",[11,1036,1037],{},"That lane set a record in February 2026, when weekly deployed capacity exceeded 521,000 TEU for three consecutive weeks, the highest level ever recorded on the route. The Ocean Alliance carriers hold the largest single share of that capacity at 32.4 percent.",[11,1039,1040],{},"Fleet scale tells the same story. MSC passed 7.2 million TEU of total capacity in February 2026 across 980 vessels, around 21.4 percent of the world fleet, with a further 2.18 million TEU on order.",[21,1042,1044],{"id":1043},"the-ports-that-can-handle-them","The Ports That Can Handle Them",[11,1046,1047],{},"Only a small group of terminals can take a fully loaded 24,000 TEU ship, and they are the same names year after year.",[11,1049,1050,1051,1056],{},"Shanghai handled 55.1 million TEU in 2025, the first port ever to clear 55 million, up 6.9 percent on the previous year. Singapore followed at 44.7 million and Ningbo-Zhoushan at 43.9 million after the fastest growth in the top ten. The full ",[29,1052,1055],{"href":1053,"target":32,"rel":1054},"https:\u002F\u002Fwww.hellenicshippingnews.com\u002Fshanghai-clears-55-million-teu-as-the-world-top-container-ports-2026-ranking-is-published",[34],"port throughput ranking"," covers the 125 largest container ports.",[11,1058,1059],{},"The concentration matters when you are waiting on cargo. A megamax calls at fewer ports than a mid-sized ship, so a delay at one terminal ripples down the whole rotation.",[21,1061,1063],{"id":1062},"how-to-track-the-largest-container-ships","How to Track the Largest Container Ships",[11,1065,1066],{},"Every one of these vessels broadcasts its position over AIS, so following the record holders is straightforward once you know what to search for.",[11,1068,1069],{},"Search by ship name if you know it, or by IMO number if you want certainty, since names get reused and transferred between owners. The MSC Irina, the OOCL Wisdom and the Ever Ace all appear on public tracking maps with live position, speed and heading.",[11,1071,1072],{},"Primo Nautic adds the part raw AIS data leaves out. Instead of a position readout, it explains what the vessel is doing in plain language, gives an independent ETA alongside the captain's reported arrival time, and reports the weather at the ship's actual location rather than at the destination port.",[896,1074,1076],{"id":1075},"following-a-specific-shipment","Following a Specific Shipment",[11,1078,1079,1080,1083],{},"If your interest is cargo rather than the ship itself, the useful move is to find the vessel your booking is loaded on and follow that hull. Our guide to ",[29,1081,1082],{"href":180},"container ship tracking"," walks through the steps for that.",[11,1085,1086],{},"Primo Nautic will flag a delay against the expected schedule and send an arrival alert, which is more practical than refreshing a map when a voyage from Asia to Europe runs several weeks.",[21,1088,1090],{"id":1089},"what-the-size-race-means-for-shippers","What the Size Race Means for Shippers",[11,1092,1093],{},"Bigger ships lowered the cost of moving a single box, and that saving is real. The trade-off is fewer sailings, fewer ports of call, and a schedule that is harder to recover when something slips.",[11,1095,1096],{},"The global orderbook reached a record 9.1 million TEU in March 2025, close to 800 newbuildings against a world fleet of about 7,300 ships. Roughly a third of those slots deliver after 2028, and first-tier yards are sold out until near the end of the decade. Very little of that new capacity is aimed at breaking the size record. It is aimed at replacing old tonnage with efficient, dual-fuel hulls.",[11,1098,1099,1102],{},[43,1100,1101],{},"For anyone booking cargo, the practical consequence is that vessel identity matters more than it used to."," Which ship, which rotation and which alliance now determine your transit time more than the headline capacity of the fleet.",[21,1104,1106],{"id":1105},"key-takeaways","Key Takeaways",[11,1108,1109],{},"The MSC Irina remains the largest container ship afloat at 24,346 TEU, a record set in March 2023 and unbeaten since. Five sister ships match her exactly, and the rest of the top ten sits within a few hundred slots.",[11,1111,1112],{},"The 400 metre mark is a commercial boundary, not an engineering one. Berth length, crane outreach, channel depth and canal limits all converge near the same point, and a ship that outgrows them loses the ports that make her profitable.",[11,1114,1115],{},"Growth has moved from capacity to propulsion. The OOCL Wisdom at 24,168 TEU and the smaller Maersk A class both run on methanol, MSC leads on LNG, and the record orderbook is a fleet renewal programme rather than a race for a bigger number. The giants concentrate on the Asia to Europe lane and on a short list of deepwater ports, which is why a single terminal delay can be felt across an entire trade.",{"title":221,"searchDepth":222,"depth":222,"links":1117},[1118,1119,1120,1121,1126,1130,1133,1134,1137,1138,1139,1142,1143],{"id":671,"depth":222,"text":672},{"id":687,"depth":222,"text":688},{"id":702,"depth":222,"text":703},{"id":721,"depth":222,"text":722,"children":1122},[1123,1125],{"id":898,"depth":1124,"text":899},3,{"id":914,"depth":1124,"text":915},{"id":924,"depth":222,"text":925,"children":1127},[1128,1129],{"id":934,"depth":1124,"text":935},{"id":941,"depth":1124,"text":942},{"id":951,"depth":222,"text":952,"children":1131},[1132],{"id":967,"depth":1124,"text":968},{"id":982,"depth":222,"text":983},{"id":1001,"depth":222,"text":1002,"children":1135},[1136],{"id":1020,"depth":1124,"text":1021},{"id":1030,"depth":222,"text":1031},{"id":1043,"depth":222,"text":1044},{"id":1062,"depth":222,"text":1063,"children":1140},[1141],{"id":1075,"depth":1124,"text":1076},{"id":1089,"depth":222,"text":1090},{"id":1105,"depth":222,"text":1106},"https:\u002F\u002Fmedia.primonautic.com\u002Fblog\u002Flargest-container-ships-the-complete-size-guide.jpg","The largest container ship afloat carries 24,346 TEU. Here are the record holders, the size classes, and why 400 metres became the ceiling.",{},"\u002Fblog\u002F2026\u002F09\u002Flargest-container-ships-the-complete-size-guide","2026-09-09",{"title":660,"description":1145},{"loc":1147},"blog\u002F2026\u002F09\u002Flargest-container-ships-the-complete-size-guide","E8kXav8uvELrVx2-xYhN_DH8sqv6OwTotT_XPWKW_XY",1793615234199]