Sea-Intelligence: March 2026 Global Schedule Reliability Joint-Highest for the Year

Key Takeaways

• Global schedule reliability reached 62.2% in March 2026.
• Hapag‑Lloyd led top‑13 carriers with 72.3% reliability.
• Gemini Cooperation topped alliances at 76.8% overall reliability.
• Average vessel delay fell to 5.48 days, down 0.14 days month‑over‑month.
• Only two carriers saw month‑over‑month reliability declines.

Pulse Analysis

The March 2026 figures from Sea‑Intelligence highlight a notable uptick in global schedule reliability, now at 62.2%. This improvement reflects tighter operational controls and better port coordination, which together shave roughly 0.14 days off average vessel delays. For logistics managers, the trend translates into more predictable transit times, enabling tighter inventory buffers and reduced safety stock. The data also underscores a broader industry shift toward reliability as a competitive differentiator, especially as carriers grapple with lingering post‑pandemic capacity constraints.

Carrier performance remains uneven, but the gap is narrowing. Hapag‑Lloyd posted the highest reliability among the top‑13 carriers at 72.3%, while Maersk followed closely at 70.8%. Among alliances, Gemini Cooperation achieved a 76.8% reliability rate across all arrivals, outpacing MSC’s 65.4% and Ocean Alliance’s 65.9%. Sea‑Intelligence introduced a new “All arrivals” metric to capture performance on both origin and destination legs, offering a more comprehensive view of alliance efficiency. This methodological shift provides shippers with clearer insights into which consortia truly deliver on‑time service.

The broader market implications are significant. Consistently higher reliability can depress freight rate volatility, as carriers with proven on‑time performance command premium pricing while less reliable competitors may face discount pressure. Shippers can leverage these reliability rankings to negotiate better terms and optimize routing decisions. Looking ahead, sustained reliability gains could encourage further consolidation among carriers seeking to pool resources and improve network resilience, ultimately shaping the competitive landscape of global container shipping.