West Air is a low-cost airline based in Liangjiang, Chongqing, China, operating a scheduled passenger network to domestic and international destinations out of its main hub, Chongqing Jiangbei International Airport, as well as its second hub in Zhengzhou. The company was established in March 2007 by its parent company HNA Aviation, with the launch of scheduled services on 14 June 2007. The airline was one of the four founding members of the U-FLY Alliance.