Thomas W. Nunn

Alaska Airlines, Inc. provides scheduled air transportation services. The firm's services include planning and booking, deals, travel information, gifts and products, and mileage plans. The company was founded in 1932 and is headquartered in Seattle, WA.

Frontier Airlines, Inc. provides airlines services. It offers passenger and freight transportation services such as seat assignment, electronic ticketing curbside check-in and online check-in services. The company was founded on July 5, 1994 and is headquartered in Denver, CO.

Northwest Airlines Corp. (NWA) provides air transportation services. It together with its subsidiaries engages in the business of transporting passengers and cargo. It has a fleet of about 450 aircrafts. It flies to more than 230 cities worldwide from hubs in Amsterdam, Detroit, Memphis, Minneapolis and Tokyo. Its domestic partners Pinnacle Airlines and Mesaba Airlines provide regional services to destinations under the Northwest Airlink banner. The carrier also has extensive alliances with Continental Airlines and Dutch airline KLM. It has joined SkyTeam, a marketing alliance led by Delta and Air France. Its principal subsidiaries are Northwest Airlines, Inc., MLT Vacations Inc. and Northwest PARS, Inc. It was founded in 1926 and is headquartered in Eagan, MN.