Originally Posted by
yyz_traveller
I'll be coming in YYZ-JFK at 14:18 on a separate ticket with only carry on. If I manage to check in online on my 889 First, I can possibly just remain in the airside in T8?
No reason you need to leave airside if you are checked in on CX flight. Even if you are not checked-in, I would imagine if there is CX staff at the departure gate, they would be able to check you in?