Air Canada to fly Montreal–Dublin A321XLR May 2027

Air Canada plans to add Airbus A321XLR service between Montreal and Dublin in May 2027, extending its use of the new long-range narrowbody on transatlantic flying. A preliminary schedule filing reviewed by AeroRoutes shows the carrier listing four weekly flights on the route from May 2 through May 30, 2027. Air Canada is already marketing Montreal-Dublin flights on its booking site, while Airbus and the airline said last month that the first A321XLR had been delivered to the carrier. The move adds Dublin to a list of European markets Air Canada has identified for the aircraft as it builds out its next phase of international growth. ### When is Air Canada planning to put the A321XLR on Montreal-Dublin? AeroRoutes reported on May 7 that Air Canada had filed preliminary schedules showing A321XLR service on Montreal-Dublin from May 2 to May 30, 2027. The filing lists flight AC916 leaving Montreal at 8:25 p.m. and arriving in Dublin at 7:45 a.m. the next day, with the return AC917 leaving Dublin at 9:20 a.m. and arriving in Montreal at 11:25 a.m. (aeroroutes.com) The same filing said the route would operate four times weekly and then switch to Boeing 787-9 service for the peak season. Air Canada’s consumer booking page currently shows Montreal-Dublin service for sale across 2026 and into 2027, though the page does not specify aircraft type in the summary view. The presence of the route in the booking system indicates the airline is continuing to market the city pair while equipment plans evolve by season. (aeroroutes.com) ### Why does the aircraft matter on this route? Airbus said on April 24 that the A321XLR can fly up to 4,700 nautical miles and burn 30% less fuel per seat than previous-generation competitor aircraft. Airbus said that range allows Air Canada to operate nonstop transatlantic flights from Montreal and Toronto to destinations including Berlin, Toulouse and Edinburgh. (aircanada.com) The A321XLR gives Air Canada a smaller aircraft than a widebody for thinner long-haul markets. In an October 2025 company interview, Alexandre Lefevre, Air Canada’s vice president for network planning in North America and scheduling, said the aircraft would help the airline open markets it could not “viably and profitably” serve before and maintain year-round service when demand was not strong enough for a larger jet. (airbus.com) ### What has Air Canada said publicly about its A321XLR rollout? Air Canada said on April 24 that it had taken delivery in Hamburg of its first A321XLR, leased from SMBC Aviation Capital. The airline said it expects 30 of the aircraft to join the fleet over the coming years, with 15 leased and 15 acquired directly from Airbus. (aircanada.com) Mark Galardo, Air Canada’s executive vice president and chief commercial officer, said in the delivery announcement that the aircraft would be deployed “across the Atlantic” from Montreal and Toronto and would also be used on North American transcontinental routes. Air Canada said the jet has 14 lie-flat Signature Class seats and 168 economy seats, making it the first single-aisle aircraft in the airline’s fleet with that premium layout. (aircanada.com) ### Was Dublin already part of Air Canada’s plan for this aircraft? Air Canada said in an October 8, 2025 company article that Dublin was among the routes expected to see the A321XLR from Montreal in the summer of 2026, alongside Toulouse and Edinburgh. That article, which quoted Lefevre, described the aircraft as a tool for opening new international markets and keeping service in shoulder periods when a larger aircraft would be harder to fill profitably. (aircanada.com) The current preliminary filing points to a later start for Dublin on the A321XLR than that earlier outline suggested. Neither the Air Canada route page nor the delivery release explains the change, and the AeroRoutes filing notes that further changes remain possible. ### What happens next? (aircanada.com) May 2, 2027 is the first date shown in the preliminary filing for A321XLR-operated Montreal-Dublin flights. Air Canada’s next steps will be reflected in schedule updates, aircraft assignments in its booking system and additional A321XLR deliveries as the airline works through its 30-aircraft plan. (aeroroutes.com) (aircanada.com)