Since 18 Jan, 2009, the closing time of check-in for domestic flights departing from Guangzhou Baiyun International Airport has been changed to "45 minutes before departure" from "30 minutes before departure"!
We have opened SMS check-in in some domestic airports.(Except Hongkong,Macao,Taipei).
If you check-in online for international and regional ticket from Guangzhou, please get boarding pass 60 minutes before departure at G6 counter. Then you can pass security check and get on board.