Earlier this year, Air Canada revealed a surprising new addition to the carrier's network: Tenerife South Airport (TFS). The original plan was for Air Canada to fly weekly from Montréal–Trudeau International Airport (YUL) to TFS. Air Canada From YUL To TFSCredit: Air CanadaNorthern Hemisphere carriers will switch to winter schedules on October 25, based on IATA slot seasons. On October 31, Air Canada will launch a route that has never had nonstop flights. Clearly, Air Canada is happy with the forward bookings on this route.