American Airlines Launches 23 New Routes From 3 Busiest Hubs: See Full List Now

While it might not be surprising, American Airlines’ top three hubs for flights are Dallas/Fort Worth International Airport (DFW), Charlotte Douglas International Airport (CLT), and Chicago O’Hare International Airport (ORD). In 2026, Cirium Diio data shows that the trio have an average of 1,949 daily departures (double for total movements).