Many of my trips each year are between Seattle and New Hampshire. I can continue taking those trips as I have on AA from SEA-BOS, or, I can fly Vancouver to Montreal. The total trip time (door-to-door) is about 6 hours more (11 hours vs. 17 hours) each way and the cost is probably somewhat higher through Canada. If you had the choice which would you chose? Would you feel any safer on an all-Canada route?