Who can provide a two-letter code and cabin schedule for all domestic airlines?

3 major companies

CA Air China

CZ China Southern

MU China Eastern

Local Airlines

SC Shandong

FM Shanghai Airlines

3U Sichuan Airlines

4G Shenzhen Airlines

H4 Hainan Airlines

MF Xiamen Airlines

Private Airlines

9S Spring and Autumn

OK Okay

I can think of so many Ha, and there are others (like Xinhua , Shanxi Airlines has been eaten by Hainan Airlines) I only sent the parent company’s code, but that’s all I used.

Cabin Class Table

Aircraft Class It is divided into 3 categories, F class is first class; C is business class; Y is economy class.