UAL Corporation
Airline
UAL Corporation is the former name of United Airlines Holdings, an airline holding company, incorporated in Delaware with headquarters in Chicago, Illinois. UAL held a 100 percent controlling interest in United Airlines, Inc., one of the world's... Wikipedia
Parent organization: United Airlines
Successor: United Airlines Holdings
Subsidiaries: United Airlines Holdings, United Express, Air Wisconsin, and more
Founded: December 30, 1968
Headquarters: Chicago, IL
Number of employees: 47,000 (2009)