When a US West Coast hub backs up, your ETA knows before the news does

Congestion at the big US West Coast gateways tends to be reported after it’s already biting. By the time “dwell is up at Long Beach” is a headline, the boxes discharged last week have been sitting for days, and the demurrage clock has been running the whole time.

The desk’s take: congestion is a leading indicator you can read directly. Rising dwell at the discharge port, and a vessel holding off the berth on AIS, move your real ETA before any schedule admits it. The teams that stay ahead watch the port’s own signals on their boxes — not the trade press, which is the lagging version of the same story.

What to do with it: when a gateway you use starts to slow, treat every box routed through it as a demurrage risk now, and lean on a predicted ETA rather than the carrier’s last estimate.

TrackingMCP surfaces port congestion, the vessel’s AIS position, and a predicted ETA with the reason attached — so a slipping arrival comes with something you can tell a customer.