GoJet Airlines is a regional airline that is based in Bridgeton, Missouri, in the United States. It operates under the United Express brand and is a subsidiary of Trans States Holdings. GoJet Airlines was founded in 2005 and primarily operates flights on behalf of United Airlines. The airline mainly operates regional jet aircraft and serves various destinations in the United States, Canada, and the Caribbean. GoJet Airlines has a fleet of Bombardier CRJ700 and CRJ550 aircraft and provides regional flight services to connect passengers to United Airlines' mainline flights.