Originally Posted by
fartoomanyusers
sorry, yes, i'm planning on having the day in Shanghai before flying out of PVG
by booking a through ticket XXX-PEK-SHA;PVG-YYY i'm getting a good price [half the price of booking a stand alone PVG-YYY flight] ...
hence why I'm looking to upgrade the B747-8 sector
I have seen upgrade offers at check in for domestic flights on Air China before. I'm sure there is a way to do it if you're willing to pay.
Worst case, I think they'll let you take a look upstairs during boarding.