Air China
China Southern Airlines
Mu Donghang
Local aviation
SC Shandong
Shanghai Airlines
3U Sichuan Airlines
4G Shenzhen airlines
H4 HNA
Xiamen airlines
Private aviation
9S Chunqiu
alright
I thought of Doha, other airlines (such as Xinhua and Shanxi Airlines, which have been eaten by HNA), and I only sent the code of the parent company, but that's all I can use.
Spatial table
Aircraft cabins are divided into three categories, F cabin is first class; C is business class; Y is economy class.