Asian Port Congestion Causes Sharp Decline in Shipping Schedule Reliability
Global container shipping schedule reliability has experienced its steepest monthly decline in more than five years, driven by worsening congestion across key Asian ports. According to Sea-Intelligence, global on-time vessel performance fell to 56.4% in July 2026, with delays increasing to an average of just over six days for late arrivals.
The disruption is being felt most heavily on services returning to Asia from North America, Europe, South America and Oceania, indicating widespread congestion across the region's major shipping hubs rather than isolated port issues.
Several of Asia's largest ports reported significant deterioration in schedule performance, including Shanghai, Ningbo, Yantian, Hong Kong and Singapore. Recent weather events, including Typhoon Saudel, have further exacerbated congestion and vessel backlogs across the region.
What This Means for Importers and Exporters
The current congestion is expected to have broader implications across global supply chains, including:
- Increased vessel delays and transit time variability.
- Potential disruptions to sailing schedules and equipment availability.
- Reduced schedule reliability for both imports and exports.
- Ongoing pressure on port operations throughout Asia.
- Possible flow-on effects to Australian supply chains in the coming months. [theloadstar.com]
Stockwells' Advice
Customers with time-sensitive shipments should continue to plan bookings as far in advance as possible and allow additional lead time within their supply chains. Given the scale of congestion at several key Asian hub ports, further delays may occur as carriers work to recover schedules and reposition vessels.
Stockwells will continue to monitor the situation closely and provide updates as conditions evolve.
If you have any concerns regarding current or upcoming shipments, please contact your Stockwells representative.