China Southwest Airlines was established in June1987+1October 65438+May. It is the first national backbone airline established by China Civil Aviation in accordance with the principle of separating government from enterprise. Its headquarters is located in Shuangliu International Airport in Chengdu, Sichuan.
China Southwest Airlines Chongqing Company and China Southwest Airlines Guizhou Branch, affiliated to China Southwest Airlines, were one of the six backbone airlines in China at that time, using IATA airline code "SZ". China Southwest Airlines has set up large ticket offices in Chengdu, Chongqing and Guiyang, set up 2/kloc-0 business departments and offices at home and abroad, and opened more than 90 domestic and international routes, reaching more than 60 large and medium-sized cities at home and abroad.