Thousands of Travelers Affected across Canada as Air Canada, Jazz, WestJet and More Airlines Face 321 Delays and 69 Cancellations With Severe Weather in Calgary, Vancouver, Toronto, Montreal and Ottawa

Published on November 25, 2025

Thousands of travelers across Canada are facing severe disruptions as Air Canada, Jazz, WestJet, and other airlines grapple with 321 delays and 69 cancellations. The cause? Severe weather sweeping through key airports in major cities like Calgary, Vancouver, Toronto, Montreal, and Ottawa. Snowstorms, freezing temperatures, and ongoing winter conditions have led to significant operational challenges. As a result, passengers are experiencing long delays, cancelled flights, and uncertainty. Airlines are working hard to manage the situation, but travelers are urged to stay informed and flexible. This weather-related chaos is disrupting the travel plans of thousands, with many wondering when normalcy will return.

Calgary, Vancouver, Toronto, Montreal, and Ottawa have been hit the hardest, with flights grounded and delayed for hours. Travelers planning to fly today should check their airline’s updates for the latest information.

Airports Affected Across Canada

Several airports across the country are experiencing significant disruptions. The most affected airports include:

• Calgary International Airport (YYC) – The snowstorm causing flight delays and cancellations earlier today has affected arrivals and departures, with operations temporarily halted for several hours in the morning.
• Vancouver International Airport (YVR) – Vancouver is also seeing delays and cancellations, though the weather here has not been as severe as in Calgary.
• Toronto Pearson International Airport (YYZ) – Toronto is dealing with a higher volume of delays and cancellations, with operations impacted throughout the day.
• Montreal-Trudeau International Airport (YUL) – Snowfall and wintery conditions have caused disruption, though on a smaller scale compared to the other airports mentioned.
• Ottawa Macdonald-Cartier International Airport (YOW) – While disruptions are minimal in Ottawa, passengers should remain cautious and check with airlines for potential delays.

Total Delays and Cancellations Across Canadian Airports

As of today, 321 flight delays and 69 cancellations have been reported across Canada’s major airports. The continued presence of winter storms and snowstorms in southern Alberta, along with other weather conditions in Ontario and Quebec, is contributing to these disruptions.

• Delays: 321
• Cancellations: 69

Passengers travelling to or from any of the affected airports are advised to stay up to date on flight status and adjust their travel plans accordingly.

Airlines Facing Significant Disruptions

Airlines operating at Canadian airports are also feeling the effects of the weather, with major disruptions reported for several key carriers:

• Air Canada: The national airline has reported a total of 52 cancellations and 3 delays today. Though it is still operating, passengers are urged to check their flight status for updates.
• Jazz: Another carrier facing disruptions is Jazz, which has reported 40 cancellations and 4 delays.
• WestJet: WestJet has had to deal with a significant number of cancellations and delays. 75 flights have been cancelled while 24 flights have been delayed, making it one of the most affected airlines today.
• WestJet Encore: Smaller disruptions have been reported for WestJet Encore, with 61 cancellations and 23 delays recorded today.

What Affected Passengers Can Do Now

If you are among the affected passengers, here are some steps to take:

1. Check with Your Airline: As delays and cancellations continue, it’s crucial to stay informed about your specific flight status. Airlines like Air Canada, WestJet, and others will provide real-time updates on their websites, through their mobile apps, and customer service lines.
2. Consider Alternative Travel Plans: If your flight is cancelled, inquire about rebooking options with your airline. Many carriers offer flexible rebooking for passengers affected by weather-related delays.
3. Prepare for Extended Wait Times: Given the weather conditions, delays are expected to continue throughout the day. Passengers are advised to stay in contact with their airlines for any changes to departure times.
4. Stay Safe and Comfortable: If you’re at the airport, make sure to stay warm and hydrated. For those waiting for a long time, food and beverage services are available at most major airports, but long queues may be expected.

The Future Outlook

With winter weather only intensifying in some parts of the country, passengers flying from Canadian airports should be prepared for further delays. Forecasts predict the continuation of cold temperatures and additional snowfall, particularly in Alberta, Ontario, and Quebec, as a polar vortex sets in. Travellers are encouraged to keep a close eye on forecasts and airline communications in the coming weeks.

In Summary

Airports across Canada are heavily impacted by severe winter weather, with significant flight delays and cancellations affecting major hubs like Calgary, Vancouver, Toronto, Montreal, and Ottawa. With over 300 delays and nearly 70 cancellations today, travellers should plan ahead and stay in close contact with their airlines for the most up-to-date information. As winter storms continue to cause disruptions, affected passengers should remain patient and take necessary steps to manage their travel plans effectively.

Source: FlightAware and affected Airports, cbc.ca, The Weather Network