10 US Airport Projects Replacing Regional Gates With Mainline Jet Capacity

A trend is emerging in the U.S. aviation sector as larger aircraft become more common at many airports. The report notes a shift toward mainline operations at various facilities.

The piece highlights that larger jets are increasingly dominant at airports across the United States, affecting operations at both major hubs and smaller gateways.

Examples cited include congested hubs such as Newark Liberty International Airport, where the shift toward mainline capacity is part of broader changes in gate usage and aircraft mix.

The article describes former regional hubs expanding gates and demolishing commuter concourses to accommodate A320 and 737 mainline flights, signaling a move away from smaller, regional services at those facilities.

Overall, the report frames the trend as a nationwide development in gate and fleet strategy, driven by the push to host more mainline jet capacity at diverse airport types.