Originally Posted by Stewie70

Sitting in the lounge at Seoul wondering exactly the same thing.
Flying to Beijing and then to Toronto - on Air China and then Air Canada.
They checked my bags through, but couldn't give me a boarding pass.

I called the SuperElite concierge desk for Beijing, and apparently there is a transit desk, but I have to clear immigration before I can get to it. Both flights are at Terminal 3, so that's not a bad thing.

I have a double entry visa, so no issue there, though it now means I may need to get another visa if I have to go back soon.

This is ridiculous - the things one does to get upgraded - ideally I would have just flown out of Seoul. Not to mention, Amex screwed up the ticketing and only did a one-way ticket on Beijing-Seoul-Beijing, so have to spend an extra 30 mins here in Incheon Airport while they try to sort it out and had to end up buying the ticket again.