Originally Posted by
gglave
Unlike other carriers, if you're connecting it's T-24 of the final flight, though, isn't it?
e.g. if you're flying
YVR - YUL - YHZ
...then it's T-24 from the YUL-YYZ flight, not the YVR-YYZ flight.
That's not how it works. Try my flight YXU-YYZ-YVR-HKG-SIN, you wouldn't be able to check in until after the first flight takes off.