Hi,
Going to YVR tomorrow to meet some friends for lunch and returning Thursday evening. My flight leaves at 7:15pm. How much time should should allow for pre-clearance. Its been a few years since I was last there, and back then I had a airline badge too.

I searched a bit on the forums and there was a posting on the matter in the Canada forum but it didn't seem to get too much traffic so I am posting here to see what happens.

Cheers,
JohnPaul