Headquartered in Fort Worth, Texas, American Airlines (AA) offers non-stop flights to more than 250 destinations in more than 40 countries across North America, South America, the Caribbean, Europe and Asia. With hubs at Chicago O'Hare International Airport (ORD), London Heathrow Airport (LHR), New York's John F. Kennedy Airport (JFK), Miami International Airport (MIA) and Los Angeles International Airport (LAX), AA has more than 6,700 flights daily. In addition to about 50 Admirals Club lounges worldwide, the airline also has four Flagship Lounges at JFK, LAX, LHR and ORD for use by First Class passengers on international and transcontinental flights.