I have played the game for 4 hours, and I find the game is excellent. Therefore, I would like to make some suggestions for airports in the future development.
Some airports in Asia are very famous around the world, and I think the development team may consider adding into the game:
VHHH - Hong Kong International Airport
ZBAD - Beijing Daxing International Airport
ZSPD - Shanghai Pudong International Airport
WSSS - Singapore Changi Airport
RJTT - Tokyo International Airport
Very Good Game!
