Originally Posted by
CO-PLAT
How about this connection on xmas day?

You'll be fine. Connecting through PEK is ok when flyin in from overseas. That's plenty of time and odds are your CZ flight to Guangzhou is delayed which gives you even more time. Now if the routing was reversed and you were coming from CAN and connecting through PEK to go overseas then I'd recommend at least a 6 hour connection.