American Airlines Manage Booking & Reservations NumberAmerican Airlines, Inc. is a well-known American airline headquartered in Fort Worth, Texas, in the Dallas–Fort Worth metroplex. In terms of fleet size, scheduled passenger miles, and revenue passenger mile, it is the world's largest airline. With almost 6,800 flights each day to nearly 350 destinations in more than 50 countries, American, along with its regional partners, has a large international and domestic network. American Airlines…See More