American Airlines, Inc. (AA) is a major United States airline. It operates an extensive international and U.S. domestic network, with scheduled flights throughout North America, the Caribbean, South America, Europe, and Asia. Its route network centers on nine hubs at Charlotte, Dallas/Fort Worth, John F. Kennedy International Airport in New York, Los Angeles, Miami, O'Hare International Airport in Chicago, Philadelphia, Phoenix, and Washington, D.C.. Its primary maintenance base is located at Tulsa International Airport (TUL). The company is headquartered in Fort Worth, Texas.
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