American Airlines serves more than 350 destinations in 60-some countries. Headquartered in Fort Worth, Texas, the Dallas/Fort Worth International Airport is one of AA’s hubs, along with Charlotte Douglas, Chicago O’Hare, Philadelphia, Miami, Phoenix Sky Harbor, Reagan National, Los Angeles International, and New York’s John F. Kennedy and LaGuardia airports. The airline operates short- and medium-haul regional flights under the name American Eagle.