American Airlines - Makati City, Philippines

American Airlines, Inc. (AA) is a major airline of the United States[7] and is the world's second largest airline (behind Delta Air Lines) in passenger miles transported,[8] passenger fleet size, and operating revenues. American Airlines is a subsidiary of the AMR Corporation and is headquartered in Fort Worth, Texas, adjacent to its largest hub at Dallas/Fort Worth International Airport. American operates an extensive international and domestic network, with scheduled flights throughout North America, Latin America, Europe, Asia/Pacific, India, and the Caribbean.