Orlando International Airport
The airport serves as a hub for AirTran Airways and as a focus city for Southwest Airlines and JetBlue Airways.  The airport is the home of AirTran's corporate headquarters but the airline has its main hub at Hartsfield-Jackson Atlanta International Airport in Atlanta, Georgia. Southwest Airlines is the airport's largest carrier in terms of passengers traveled.  SWA carried one-fifth of all passenger traffic at the airport in 2006.