US container imports set all-time record in October

US container imports reached an all-time high of 2,674,808 TEUs in October, according to Descartes Systems Group's monthly global shipping report. The figure marks a record single month for American maritime container volumes.

China drove much of the gain. Imports from China rose for a fourth consecutive month to 987,805 TEUs, the highest monthly volume from that trade lane since January 2025.

How did ports handle the surge?

The top East and Gulf Coast ports gained share over West Coast gateways as volumes climbed. That shift absorbed a substantial portion of the record flow.

Port transit delays also increased modestly in October, the third consecutive month of longer dwell times. Descartes found no signs of broad-based port congestion, however — a signal that landside capacity, for now, keeps pace with demand.

For shippers, the routing picture carries cost implications. When cargo shifts coasts, inland legs lengthen or shorten depending on origin, and transit planning gets harder as delays creep up. For carriers, Gulf and East Coast share gains affect vessel deployment and blank sailing decisions on both all-water and transcontinental routings.

What does the record say about trade resilience?

Descartes framed the October number as the latest proof that US maritime imports keep absorbing shocks from an uncertain global trade environment. Volume records set against policy volatility suggest importers are still moving freight — and, in many cases, front-loading it.

"October's record import volume shows that U.S. maritime trade remains strong, even as trade policy and shipping conditions continue to shift," said Jackson Wood, VP of Product Management, Trade Regulations at Descartes.

Wood flagged three variables importers should keep on their radar alongside the headline data: tariff treatment, security risks on key shipping routes, and carrier routing decisions. Each one, he said, "can add uncertainty to cost and transit planning."

That warning lands squarely on forwarders and beneficial cargo owners. Tariff changes can reprice landed cost mid-contract. Security disruptions on major lanes can force rerouting and add war-risk premiums. Carrier decisions on port calls — already tilting toward East and Gulf Coast gateways this cycle — determine where capacity sits and what space costs.

What should shippers watch next?

The data points to a market still running hot on volume but tight on schedule reliability, with transit delays rising three months straight even as total throughput sets records. No congestion yet. But monthly delay increases, layered over record TEU counts, leave little slack if a disruption hits a major gateway.

The China leg bears particular attention. Four straight months of growth to near a million TEUs shows sustained front-loading behavior or genuine demand recovery — and either one supports loadings and rates on the transpacific in the near term.

Descartes' report, tracking these indicators monthly, suggests importers who continuously review tariff exposure, route security and carrier schedules will be best positioned as volumes, delays and policy all keep moving into year-end.