Originally Posted by
Plumber
A while ago i asked several employees in YYZ (Air Canada, YYZ Airport and CBA) and nobody even knew what OSS was.
So, I think its premature to say you wont have to go through transit security.
I had the pleasure of going MCO-YUL-YVR last week and it was a thing of beauty. Hard left as we entered customs, showed our connecting boarding pass as we were back airside in less then 20 meters with no further security check.
We were late arriving and only had 45 minutes to make the connection so I was a bit concerned. We made it to the gate just as they were calling zone 1.