Originally Posted by
FlyerGoldII
The question if one is from a country who needs a visa when entering Canada; does that person still need a visa when going through customs B, for such type of international flight to internation flight transit?
http://www.cbsa-asfc.gc.ca/travel-vo...t-iiv-eng.html
http://www.cic.gc.ca/English/departm...2009-07-30.asp
It appears that one may only transit without a Visa if the USA is your origin or destination, and if one is a national of certain countries, flying on certain airlines, arriving at certain times... And so, regardless of whether or not "Intl-to-Intl" without a visa is permitted, neither Air Canada or LAN are participating airlines.