Recently, Maersk noted in its latest maritime report that while Latin American port systems are operating smoothly overall, Brazil faces significant operational pressures. Key ports along the East Coast of South America (ECSA), such as Santos, Paranaguá, Itapuaí, and Rio Grande Terminal, have been operating at high occupancy rates for an extended period. Vessel waiting times continue to lengthen, with berth shortages becoming increasingly pronounced. Although weather conditions may introduce additional disruptions, vessels already granted berthing permits retain priority handling rights.

To address this situation, Maersk is optimizing its ECSA route network. The “Tango” service has suspended calls at Norfolk Port, redirecting relevant cargo via Cartagena. Concurrently, the company has reinstated weekly Rio de Janeiro port calls to enhance local connectivity. Notably, a new bi-weekly service connecting Paranaguá–Santos (DP World)–Manzanillo, Panama has been operational since last November, designed to strengthen cargo flow coordination between the Caribbean, the United States, and South America's west coast.

Additionally, both flagship routes “UCLA” and ‘Tango’ have been delayed by one week. The vessels “Laust Maersk” and “Maersk Monte Alegre” have been deployed to replace the originally scheduled ships for the southbound legs, causing subsequent port calls to be postponed. While such temporary adjustments are unavoidable, they also highlight the current fragility of the South American logistics chain.

From an operational perspective, Maersk's adjustment strategy serves both as an emergency response to short-term bottlenecks and an attempt to build a more resilient regional transport framework. For businesses reliant on Brazilian imports and exports, proactively planning shipment windows and exploring alternative routes may become the new normal. Against the backdrop of limited near-term breakthroughs in port infrastructure, shipping companies' flexible scheduling capabilities may prove crucial to maintaining global supply chain stability.