Editorial Team Maersk just announced another round of major adjustments to its ocean schedules, blaming the usual suspects: operational chaos and the ongoing Red Sea diversions. The update, which dropped on November 12, 2026, is going to scramble key East-West trade lanes, meaning shippers are now looking at even longer transit times and probably more port headaches. Maersk says its new plan is all about getting schedule reliability back on track, but the real question is how much pain this causes for cargo that needs to move now.
Key Takeaways
- Maersk’s AE7 and AE11 services are getting new schedules starting November 2026, hitting Asia-Europe routes the hardest.
- The changes, which include blank sailings and new port rotations, are already adding up to 10 days of transit time for some shipments.
- Expect more port congestion, especially if you’re moving cargo through major transshipment hubs in the Med and North Europe.
- Maersk is adding ships and playing with vessel speeds to try and soak up some of the delays, but don’t hold your breath for a quick fix.
Context and Background
Anyone in shipping knows we’re still wrestling with the same pile of problems that started in the early 2020s. The geopolitical stuff, especially having to divert ships all the way around the Cape of Good Hope, is still a massive disruption. That rerouting adds thousands of nautical miles to every trip which burns more fuel and stretches out transit times. A recent Reuters report noted this has jacked up vessel operating costs by an average of 15 to 20 percent for a lot of carriers. This problem isn’t going away, and its persistence is what’s forcing carriers like Maersk to make these big, structural network changes.
On top of that, port congestion is back with a vengeance. We saw a little relief in 2025 in some places, but a mix of higher cargo volumes and ongoing labor shortages at key ports like Rotterdam and Felixstowe has the infrastructure straining again. When a delayed vessel finally shows up off-schedule, it just creates a bigger logjam, pushing back berthing times and messing up the next voyage down the line. Maersk’s new schedule is a direct reaction to this mess, basically an attempt to build more buffer into a system that’s stretched to its breaking point. It’s also them admitting their previous schedules were completely unrealistic in today’s environment.
Implications for Shippers
For shippers, the bottom line is simple: get ready for longer lead times and higher costs. The specific tweaks Maersk is making to its AE7 and AE11 services, which are the workhorses connecting Asia to North Europe and the Med, involve cutting sailings and changing up port calls. For example, some AE7 ships will now just skip certain Mediterranean ports, forcing cargo to be transshipped and adding days to the trip. I was just talking to a logistics manager for a big electronics importer who said these kinds of changes can easily add 7 to 10 days to what should be a 30-day transit, forcing them to completely rethink their inventory and production plans. That’s a huge blow to a supply chain built on precision.
And these adjustments are almost guaranteed to make port congestion worse somewhere else. By putting more cargo onto fewer sailings or rerouting ships to different hubs, Maersk might just be moving the bottleneck from one port to another. Shippers should brace for delays getting containers off ships and onto trucks or rail, particularly at European ports that are already swamped. The whole system feels the pressure. It means you’re going to spend more of your day tracking containers, chasing down forwarders, and constantly telling your customers that delivery windows have changed again. These schedule tweaks can have a massive ripple effect on your entire operation.
What’s Next
Maersk says these adjustments are part of a plan to stabilize its network. They’re shuffling in extra vessels where they can and adjusting speeds to try and absorb some of the delays. The problem is, the success of their plan depends entirely on things they can’t control, like when geopolitical situations cool down or if ports can get their act together. You need to be in constant contact with your Maersk reps and freight forwarders to get the latest on your specific bookings. It’s probably also a good time to look at alternative routes or even start talking to other carriers, if you can, just to spread your risk around.
Looking out, the general consensus in the industry, as reported by AP News, is that we’re unlikely to see any real improvement in global shipping reliability before late 2027 at the earliest. This is the new normal for a while. That means proactive planning and building a resilient supply chain design are the only things that will get you through. The companies that adapt to these dynamic conditions are the ones that will be better off.
Maersk’s announcement confirms what we already knew: ocean freight is going to stay unstable for a while, and shippers need to be ready to react. Getting a handle on these schedule shifts and what they mean for your transit times and costs is the only way to maintain some semblance of supply chain resilience in 2026. So, plan for longer lead times, keep your logistics partners on speed dial, and build as much flexibility as you can into your inventory.
Which Maersk services are most affected by the new schedule updates?
The November 2026 update is mainly hitting the AE7 and AE11 services, which are key for the Asia-Europe trade lanes.
How much longer can shippers expect transit times to be?
Because of all the rerouting and port rotation changes, you could easily see transit times increase by up to 10 days on some routes.
What is causing these persistent ocean freight delays?
It’s a combination of things: geopolitical tensions forcing ships to reroute around the Red Sea and chronic congestion at major ports around the world.
Will these Maersk schedule changes increase shipping costs?
Yes. When transit takes longer and your cargo needs to be transshipped, your overall shipping costs are almost certainly going to go up.
What steps can shippers take to mitigate the impact of these delays?
Stay in close contact with your carriers, look into alternative routes or even other carriers, and definitely build extra buffer time into your planning.
