Panama Canal Impact on Global Shipping Routes 2026

Published: 2026-06-28 · Global LOCODE Hub Research

The Panama Canal Effect

The Panama Canal handles approximately 5% of global maritime trade, but its influence on port selection is disproportionately large. The canal's expansion in 2016 — adding a third set of locks capable of handling 14,000 TEU Neo-Panamax vessels — reshaped container routing between Asia and the US East Coast. In 2026, that impact continues to evolve.

Key Ports Affected

• Panama City / Balboa — the Pacific gateway. All transiting vessels pass through Balboa's anchorage before entering the canal.
• New York — the primary beneficiary. Post-Panamax vessels from Asia now reach the US East Coast directly, bypassing the cross-country rail from Los Angeles.
• Los Angeles — the primary loser. Cargo that used to land at LA and move east by rail now goes through the canal directly to East Coast ports, reducing LA's market share by an estimated 3-5%.
• Rotterdam — indirectly affected. As more Asia cargo routes through Panama to the US East Coast, trans-Atlantic capacity from Europe to the US is partially displaced.

2026 Outlook

Drought conditions in the Panama Canal watershed have periodically restricted draft limits, forcing some carriers to light-load vessels or divert via Suez. The Panama Canal Authority's water management investments will determine whether the canal maintains its competitive position against the Suez route for Asia-US East Coast traffic through the end of the decade.

Data sourced from UNECE UN/LOCODE Directory and port authority publications. For reference only.