Delta Airlines . With Delta you can earn SkyMiles on every flight. Delta is a member of the world SkyTeam alliance. Midwest Express Airlines . 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.
TWA offers flights thoughout the U.S. and to many locations in Canada, Mexico, the Caribbean, Europe, Africa and the Middle East. Every flight earns TWA Aviators mileage rewards. 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.