The world's largest global airline alliances in which United is a founding member was founded when?
United Continental Holdings United Continental Holdings, Inc. (formerly UAL Corporation) is a publicly traded airline holding company headquartered in the Willis Tower in Chicago. UCH owns and operates United Airlines, Inc. The company is the successor of UAL Corporation, which agreed to change its name to United Continental Holdings in May 2010, when a merger agreement was reached between United and Continental Airlines. Its stock trades under the UAL symbol. To effect the merger, Continental shareholders received 1.05 shares of UAL stock for each Continental share, effectively meaning Continental was acquired by UAL Corporation; at the time of closing, it was estimated that United shareholders owned 55% of the merged entity and Continental shareholders owned 45%. The company or its subsidiary airlines also have several other subsidiaries. Once completely combined, United became the world's largest airline, as measured by revenue passenger miles. United is a founding member of the Star Alliance.
Jet Aviation Jet Aviation is a Basel-based business aviation services company. One of the industry's largest, it was founded in Switzerland in 1967 and today is a wholly owned subsidiary of General Dynamics (NYSE: GD). Aircraft maintenance, completions and refurbishment, engineering, fixed-base operations, along with aircraft management, charter services, aircraft sales and personnel services are provided by some 5,600 employees at 26 airport facilities throughout Europe, the Middle East, Asia and North and South America. Jet Aviation's European and U.S. aircraft management and charter divisions jointly operate a fleet of more than 200 aircraft.