West Air is a low-cost airline based in Chongqing, China. The airline operates a scheduled passenger network to domestic and international destinations out of its hub, Chongqing Jiangbei International Airport. The company was established in March 2006 by its parent company Hainan Airlines, with the launch of scheduled services on 14 July 2010. The airline is one of the four the founding members of the U-FLY Alliance. On 4 February 2016, West Air launched its inaugural international flight between Chongqing and Singapore. As of September 2019, the West Air fleet consists of only Airbus aircraft: 4 x A319, 25 x A320 and 7 x A320neo.