Shanghai Airlines is a Chinese carrier founded in 1985 and headquartered in Shanghai, China. It operates domestic and international routes, primarily serving destinations across Asia, with Shanghai Pudong and Hongqiao International Airports as its main bases. The airline became a wholly owned subsidiary of China Eastern Airlines in 2010 following a merger, while retaining its own brand identity and IATA code FM. This consolidation made it one of the key regional components of the China Eastern group. Shanghai Airlines serves a broad network of Chinese cities alongside select international destinations, contributing to the overall capacity and reach of the China Eastern Airlines ecosystem.