ABC NewsContinental, UAL shareholders approve comboHouston ChronicleTammy Bryngelson AP FILE - This photo illustration made available on Aug. 11, 2010 by United Airlines and Continental Airlines shows changes to the visual branding for the new global airline. Continental shareholders approve combination with United to ...United, Continental Holders Approve Stock-Swap MergerBusinessWeekContinental shareholders okay United mergerAFPContinental, UAL Shareholders Approve Merger for World's Biggest AirlineBloombergMarketWatch -Bizjournals.com -Denver Business Journalall 756 news articles »