The 5 Busiest General Aviation Airports In The US In 2026

General aviation is the part of American flying that an average traveler rarely uses, yet it moves student pilots, air ambulances, police helicopters, and business executives every single day. It is also remarkably resilient. Simple Flying already covered when China reported a nationwide, indefinite suspension of general aviation in June 2026: that event highlighted just how much of the US aviation system depends on privately operated, training, and corporate flights staying open. In the US, a handful of airports handle staggering volumes of exactly that kind of flying, in some cases more than major airline hubs.