reports on 16 October 2026 published an opinion piece by Drewry experts that examines falling carrier schedule adherence and the build-up of port congestion during the 2026 peak season.
The article reports that schedule reliability has declined to near record lows in recent months while congestion at ports has accumulated, creating a challenging operating environment for global liner trade. Drewry’s team frames the analysis as a set of lessons drawn from the operational problems experienced through the 2026 peak season.
The authors present the material from the viewpoint of a shipper moving goods, and they intend those lessons to be of practical use to shippers, freight forwarders, carriers and port operators. Rather than a technical paper, the piece is cast as an applied appraisal designed to inform decisions on planning, risk management and routing in a volatile period.
Carrier performance and schedule reliability
A central point of the piece is the sustained decline in schedule adherence among carriers, which the authors place at near record lows in the months leading up to publication. The analysis treats the fall in reliability as a core operational stressor because inconsistent departures and arrivals complicate inventory planning, undermine promised delivery windows and raise the cost of running contingency measures.
Port congestion and operational friction
Drewry’s write-up highlights that port congestion has built up concurrently with falling schedule reliability, amplifying delays and creating pinch points in terminal operations. The interplay between slower, less predictable services and crowded berths is presented as a compound problem that affected cargo flows during the recent peak, with implications for dwell times and hinterland connections.
The article is expressly aimed at helping the principal actors concerned with moving goods to draw practical conclusions from the season’s experience. Those actors include:
- Shippers
- Freight forwarders
- Carriers
- Port operators
The piece positions its lessons as inputs for those stakeholders’ planning cycles, suggesting that hindsight from the peak season should feed into contingency plans, capacity allocation and commercial conversations between customers and service providers. The focus on the shipper viewpoint underlines the intention to translate operational diagnosis into choices that can be made by those contracting and scheduling carriage.
Drewry’s assessment as reported does not purport to offer one-size-fits-all fixes but rather to distil what the recent season revealed about vulnerabilities across the chain. The central message is that the combination of severely reduced schedule reliability and accumulated port congestion materially altered risk profiles for shipments during the 2026 peak, and that industry actors would benefit from examining those lessons as they prepare for future surges in demand.
The original piece is published by reports and dated 16 October 2026, presenting Drewry’s expert reflections on the operational problems of the 2026 peak season and their practical implications for the industry.
Editor profile