Tianjin Airlines
Tianjin Airlines (formerly Grand China Express Air) is an airline of China and is part of Hainan Airlines Group, serving domestic destinations from its hub in Tianjin.
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Hainan Airlines
Hainan Airlines
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Tianjin Airlines
IATA code
GS
Country
China
Main hub
Tianjin
Other hubs
Hohhot, Xi'an