Tags: Airline.
China Southwest Airlines (CSWA simplified Chinese: 中国西南航空公司; traditional Chinese: 中國西南航空公司; pinyin: Zhōngguó Xīnán Hángkōng Gōngsī) was an airline with its head office on the property of Shuangliu Airport in Shuangliu County Chengdu Sichuan People’s Republic of China. It was merged into Air China in 2002.China Southwest Airlines had its main hub at Chengdu Shuangliu Sichuan Province and also maintained a hub at Chongqing. The airline was the sole carrier flying to Lhasa until 2002.