Published on
November 7, 2025
Travel turmoil is sweeping across Canada as Jazz, Air Canada, Air Inuit, United, PAL Airlines, and other major carriers face significant disruptions today. With 29 cancelled flights and 239 delays, air travel has become a challenge for many. The root cause? Arctic storms pushing southward, bringing heavy snow and icy conditions to key airports in Toronto, Montreal, St. John’s, and Halifax. These severe weather conditions are causing ripple effects that are not only stranding passengers but also forcing airlines to adjust their schedules and reroute flights. For those flying from or into these cities, delays are widespread, with travellers experiencing long waits. As the storms continue to affect flight operations, travellers should brace for more disruptions in the coming days. It’s important to stay updated on flight statuses and check with airlines for rebooking options or potential compensation.
Reason for the Disruptions: Arctic Air and Snowstorm Systems
The Arctic air currently sweeping through Canada is creating multiple clipper systems that will continue to deliver snow and cold temperatures across large parts of the country. These weather systems are particularly affecting flights in Ontario and Quebec, where conditions are expected to worsen throughout the week.
On Thursday and Friday, the Prairies will be hit with snow from these clippers, and as the systems move eastward, Ontario will experience a major cooldown and more snow. The weather has caused hazardous flying conditions, contributing to delays and cancellations in Toronto Pearson, Montreal-Trudeau, Halifax Stanfield, and other airports throughout Canada.
As the clipper systems move through Ontario, they are expected to bring a mix of snow, cold temperatures, and lake-effect snow, which will extend into next week. This will create ongoing challenges for air travel, especially for those flying into or out of Canadian airports, and may even extend to flights heading into the United States as far south as Florida.
Airports, Cities, and Countries Affected
- Toronto Pearson International Airport (Toronto, Canada)
Total delays: 139
Total cancellations: 14 - Montreal-Trudeau International Airport (Montreal, Canada)
Total delays: 64
Total cancellations: 5 - St. John’s International Airport (St. John’s, Canada)
Total delays: 9
Total cancellations: 7 - Halifax Stanfield International Airport (Halifax, Canada)
Total delays: 27
Total cancellations: 3
Total Delays and Cancellations Across All Affected Airports
The total number of disruptions across all airports today is staggering. With 239 total delays and 29 total cancellations, the chaos has affected numerous domestic and international flights. From long waits to rescheduled connections, this has become a day of stress for travellers across Canada.
Massive Delays and Cancellations Straining Canadian Airports
Today, travellers flying through Toronto Pearson, Montreal-Trudeau, St. John’s, Halifax Stanfield, and additional flights operated by Jazz, Air Canada, and others are facing significant disruptions.
At Toronto Pearson, Canada’s busiest airport, 139 delays and 14 cancellations have caused a major travel headache. With both domestic and international flights affected, passengers are facing long wait times and potential rebookings. Many travellers are dealing with the added stress of cancelled flights, leaving them with few options for getting to their destinations. The delays are also causing knock-on effects, leading to congestion throughout the airport.
At Montreal-Trudeau, 64 delays and 5 cancellations are contributing to chaos at the airport. The disruption is not only affecting those traveling from Montreal but also visitors arriving into the city. With Montreal’s airport being a key hub for both international and domestic flights, the scale of today’s disruptions is being felt across Canada and beyond.
Further east, St. John’s International Airport is seeing 9 delays and 7 cancellations, making it a particularly challenging day for passengers flying in or out of Newfoundland and Labrador. Given the smaller size of St. John’s International, the fewer flights available leave travellers with limited options when it comes to rescheduling or rebooking.
Lastly, Halifax Stanfield International is facing 27 delays and 3 cancellations, impacting many connecting flights in the region. The airport serves as a key hub in Atlantic Canada, and disruptions here are causing widespread frustration for both regional and international travellers.
Affected Airlines in Canada
Additionally, several airlines across Canada are also seeing significant disruptions today:
- Jazz has reported 11 cancellations (2%) and 82 delays (21%) across its network.
- Air Canada is experiencing 8 cancellations (1%) and 75 delays (13%).
- PAL Airlines has 5 cancellations (4%) and 14 delays (11%) to manage.
- Air Inuit is facing 6 cancellations (6%) and 35 delays (39%) today.
- PAL Airlines (again) reports 5 cancellations (4%) and 14 delays (11%).
What Affected Passengers Can Do Now
If you’re currently stuck at one of the affected airports or have a flight departing from any of these hubs today, here are some steps you can take:
- Stay Informed
Keep checking your airline’s website or app for real-time updates on your flight status. Delays and cancellations can be adjusted frequently, and it’s crucial to stay in the loop to avoid unnecessary waiting at the airport. - Contact Your Airline
If your flight is cancelled, immediately contact your airline’s customer service. They may offer you alternative flights or assistance in rebooking. Airlines are often flooded with requests during times of high disruption, so be prepared for long hold times. - Explore Alternative Travel Options
If you’re facing significant delays or cancellations, ask your airline about alternate routes or connections. While rebooking may be the easiest option, exploring alternative airports or connecting flights could be the fastest way to reach your destination. - Know Your Rights
Familiarise yourself with your rights as a passenger in Canada. If your flight is significantly delayed or cancelled, airlines may be required to offer compensation, including meal vouchers or accommodations, depending on the circumstances. Keep all receipts and records in case you need to file for compensation. - Pack Essential Items
With extended waiting times at the airport, make sure you have snacks, water, and any necessary medications on hand. Having a power bank for your phone is also recommended, especially if you are stuck for long hours.
Conclusion: Navigating the Chaos
Today’s travel chaos in Canada’s busiest airports, particularly Toronto Pearson, Montreal-Trudeau, St. John’s, Halifax, and Jazz and Air Canada flights, is a reminder of the unpredictable nature of air travel. With 139 delays and 14 cancellations at Pearson alone, travellers across the country are facing hours of frustration.
For anyone caught up in these delays or cancellations, staying informed, contacting your airline, and exploring all available options are key to mitigating the stress. Keep calm, stay patient, and remember that the airport staff and airlines are doing their best to manage this situation.
Source: FlightAware and Different Airports
