US->Canada Transfers in YVR
I did a US->YYZ->YYC transfer last week and was reminded how much I absolutely despise doing that; the connection was 75 minutes and I was running to final call at the gate, had to clear security AGAIN with no connections line (mind you this was T3 at Pearson and not AC). I always prefer to clear in YYC and will take any airline that will allow me to do that most of the time.
Is YVR just as bad? Do we have to re-clear security again (where did OSS go) when transferring from US inbound to domestic connections?