Originally Posted by
millerwon
If I am flying from CDG -> YUL -> YYZ where will I clear customs?
Note that if you're on Air Canada, you may be on one of the new 'sardine cans' - The high-density 777s. Lots of issues re checked bags etc. on these new birds.
The thread is gigantic, but you may want to review some of the issues outlined in the trip reports here -
http://www.flyertalk.com/forum/air-c...300ers-80.html