Stephen A. Wallach

Air Line Pilots Association, International operates as a pilot membership, representing pilots from United States and Canadian airlines. The association’s services to its members include airline safety, security, and pilot assistance; representation; and advocacy. The association was founded by David L. Behncke in 1931 and is headquartered in Washington, DC.

UAL Corp. provides air transportation services through it's subsidiary, United Airlines, Inc., in North America, the Pacific, the Atlantic and Latin America. It offers transportation of passengers and cargo. The company operates 3,400 flights and 200 United States domestic and international destinations from its hubs in Los Angeles, San Francisco, Denver, Chicago and Washington. The company was founded in 1934 and is headquartered in Chicago, IL.