With world headquarters in Dallas, Texas, American Airlines and its commuter subsidiary American Eagles provide service to North America and throughout the world. American is a member of the One World Alliance. TX American West Airlines . A national carrier based in Phoenix, Arizona, America West has expanded to cover most states and several destinations in Canada and Mexico. It has established a reputation for providing excellent service, the cabins are more spacious and fitted with leather seats.
All flights feature meal or snack service and complimentary champagne is served.
Corporate Headquarters Milwaukee WI United Airlines . After many years as the USA's largest domestic carrier, United is now also a major world airline serving cities nationwide and throughout the globe, in conjunction with its partners in the world 'Star Alliance' of international airlines. United Mileage Plus awards are accrued on every United flight. World Web Technologies Inc.