Flights Cancelled Throughout Canada As Calgary, Montreal, Ottawa, Vancouver, Toronto, Winnipeg, And More Cancel 60 And Delay 317 Flights, Disrupting Air Canada, Porter, WestJet, Air Transat, And Others

Written By: Ryan Rashid

Ryan Rashid

Ryan Rashid writes news that people actually find and finish reading. Ryan has a knack for turning jargon-heavy updates into engaging journalism anyone can follow in under a minute. An English graduate from Calcutta University, he pairs sharp writing instincts with a solid grip on what makes a story travel online. He keeps a close eye on what's trending and what's about to, so stories land while they still matter. Underneath the fast pace, there's always solid research and clean editing holding it together.

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June 28, 2026 11:45 PM

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Flight cancellations surged throughout Canada today, with 60 cancellations and 317 flight delays across Toronto Pearson, Montreal-Trudeau, Vancouver, Calgary, Toronto City Centre, Ottawa Macdonald-Cartier, Halifax, Winnipeg, and Îles-de-la-Madeleine. The largest number of disruptions were recorded by Air Canada, Jazz (ACA), Porter Airlines, WestJet, Air Transat, and PAL Airlines, while other popular carriers including Flair Airlines, British Airways, American Airlines, Delta Air Lines, Cathay Pacific, and Air Canada Rouge also experienced delays or cancellations.

• Toronto Pearson reported the highest number of delays with 96 flights affected.
• Montreal-Trudeau experienced 56 delays and 13 cancellations.
• Vancouver recorded 42 delays alongside 14 cancellations, the highest cancellation total among the airports.
• Calgary reported 40 delayed flights and seven cancellations.
• Jazz (ACA) recorded the highest number of cancellations among airlines, while Air Canada led all carriers in delays.
• Porter Airlines and WestJet also experienced significant operational disruptions.
• Flight disruptions affected major cities including Toronto, Montreal, Vancouver, Calgary, Ottawa, Halifax and Winnipeg.

Most Affected Canadian Airports

Toronto Pearson

Toronto Pearson experienced the highest level of disruption, reporting 96 delays and nine cancellations. Air Canada accounted for the largest share of delayed flights, while Jazz (ACA), Porter Airlines, WestJet, Flair Airlines and Air Canada Rouge also recorded notable disruptions.

Montreal-Trudeau

Montreal-Trudeau reported 56 delays and 13 cancellations. Jazz (ACA), Air Canada, Air Transat and PAL Airlines experienced the greatest impact, with additional delays affecting Delta Air Lines, Endeavor Air and several international carriers.

Vancouver

Vancouver recorded 42 delays and 14 cancellations, making it the airport with the highest number of cancellations. Jazz (ACA), Pacific Coastal Airlines, Air Canada Rouge, Air Canada and British Airways were among the most affected airlines.

Calgary

Calgary saw 40 delayed flights and seven cancellations. WestJet handled the largest number of delays, while Jazz (ACA), Air Canada and Air Canada Rouge recorded most of the cancellations. American Airlines also experienced multiple delays.

Halifax

Halifax reported 24 delays and two cancellations. Porter Airlines, WestJet, PAL Airlines, Air Canada and Flair Airlines all recorded operational disruptions.

Ottawa Macdonald-Cartier

Ottawa Macdonald-Cartier registered 21 delays and four cancellations. Porter Airlines accounted for the largest number of delayed flights, while Jazz (ACA) and PAL Airlines recorded the highest number of cancellations.

Airlines Disrupted by Flight Cancellations

Jazz (ACA)

Jazz (ACA) recorded the highest number of cancellations across the affected airports with 26 cancelled flights. The airline also experienced 42 delays, making it one of the most disrupted carriers of the day.

PAL Airlines

PAL Airlines reported 10 cancellations across Halifax, Îles-de-la-Madeleine, Montreal and Ottawa, along with multiple delayed flights.

Air Canada

Air Canada recorded nine cancellations while also leading all airlines with 52 delayed flights, affecting operations across several major Canadian airports.

Air Canada Rouge

Air Canada Rouge experienced eight cancellations and multiple delays, with disruptions reported at Calgary, Vancouver, Halifax, Montreal and Toronto Pearson.

Pacific Coastal Airlines

Pacific Coastal Airlines recorded four cancellations and additional delays, primarily affecting operations through Vancouver.

Porter Airlines

Porter Airlines experienced one cancellation but remained among the most delayed carriers overall, with disruptions reported in Toronto, Ottawa, Halifax and Winnipeg.

What Can Impacted Passengers Do?

• Check your airline’s latest flight status before leaving for the airport.
• Allow additional travel time when flying through airports such as Toronto Pearson, Vancouver or Montreal.
• Contact your airline promptly to review available rebooking options if your flight has been cancelled.
• Monitor notifications from your airline for gate changes and schedule updates.
• Keep essential items, medications and charging devices in your carry-on baggage.
• If your itinerary includes connections through Calgary, Ottawa, Halifax or Winnipeg, remain flexible in case schedules change.

Learn More

Why Flights Are Being Cancelled In Canada?

Flight cancellations and delays can occur for several reasons, including changing weather conditions, air traffic flow restrictions, aircraft rotations, crew availability, technical inspections, airport congestion and other operational challenges. Airlines may also adjust schedules to maintain safety and improve network efficiency when disruptions affect aircraft or crews earlier in the day.

Overview of Flight Cancellations And Delays

Canadian air travel experienced notable disruption today, June 28, with 317 delays and 60 cancellations recorded across several major airports. Toronto, Montreal, Vancouver, Calgary, Ottawa, Halifax and Winnipeg all reported varying levels of operational impact, affecting both domestic and international services.
Air Canada recorded the highest number of delayed flights, followed by Jazz (ACA), Porter Airlines and WestJet. Air Transat, PAL Airlines, Air Canada Rouge, Flair Airlines, British Airways and American Airlines also reported disruptions, while Delta Air Lines, Cathay Pacific and several regional carriers experienced smaller numbers of affected flights.
Author’s Observation: Flight information is based on FlightAware and may change with live updates. Travelers should monitor schedules and stay flexible with their plans.
Toronto remained the busiest centre for disruptions, with Toronto Pearson and Toronto City Centre together accounting for a significant share of the day’s affected flights. Montreal and Vancouver also recorded substantial operational challenges, while Calgary, Ottawa, Halifax and Winnipeg continued to experience delays and cancellations as airlines worked to restore schedules. Travelers flying through Toronto, Montreal, Vancouver and Calgary are encouraged to monitor airline updates as operations continue to adjust throughout the day.


Source: Different airports and FlightAware