Container Carriers Build Own Networks, Share Fewer Routes | Mariner News

Container shipping lines are increasingly shifting away from shared deep-sea routes, opting instead to build out proprietary networks, a strategic pivot largely enabled by the substantial profits generated during the COVID-19 pandemic. This trend is leading to a less uniform alliance landscape across the global liner sector.

The number of physical deep-sea routes has expanded significantly, growing from just over 250 in 2012–2013 to approaching 380 by the end of 2026. Concurrently, the average number of shipping companies offering capacity on each route has notably declined, signaling carriers’ preference for greater control over individual services.

This development suggests a significant evolution in operational strategy, moving towards increased autonomy in network design rather than extensive reliance on alliance partners for comprehensive global coverage. The financial leeway afforded by the pandemic’s high freight rates has empowered carriers to invest in and expand their own operational footprints, potentially leading to more differentiated service offerings and intensified competition on specific trade lanes.

While alliances remain a feature of the industry, the reduced sharing of routes implies that their function may evolve, with members potentially focusing on complementary rather than overlapping services. This shift could impact how carriers deploy tonnage, manage port rotations, and approach commercial strategies, ultimately fostering a more diverse and potentially less predictable competitive environment for cargo owners.