Thousands Of Passengers Abandoned Around Canada As Air Canada, Jazz Aviation, Porter, WestJet, And Others Cancel 251 And Delay 853 Flights, Disrupting Calgary, Toronto, St. John’s, Quebec, Winnipeg, Halifax, Vancouver and More

Published on December 30, 2025

Thousands Of Travelers Abandoned in Canada Today as 1,104 flight cancellations and delays hit Toronto Pearson Intl Airport (307 delays, 102 cancellations), Montreal-Trudeau Intl Airport (172 delays, 55 cancellations), Vancouver Intl Airport (88 delays, 15 cancellations) and More.
Among airlines, Air Canada (257 delays, 33 cancellations), Jazz Aviation (113 cancellations, 51 delays), Porter Airlines (165 delays, 13 cancellations), and WestJet (82 delays, 12 cancellations) were the most affected. Other widely used carriers including Air Canada Rouge, PAL Airlines, Flair Airlines, and several US regional partners also reported scattered delays and cancellations. Disruptions were concentrated in Toronto, Montreal, Ottawa, Vancouver, St. John’s, Calgary and Halifax, reflecting system-wide strain across Canada’s busiest travel corridors.

• Updated today: Canada recorded 1,104 total flight disruptions, driven largely by delays at major hubs.
• Toronto Pearson was the worst-hit airport, accounting for the highest delays and cancellations nationwide.
• Montreal-Trudeau and Vancouver followed, with heavy delay volumes and notable cancellation counts.
• Air Canada and Jazz Aviation dominated delay and cancellation figures, respectively.
• Regional and transborder carriers amplified disruption at secondary hubs such as Ottawa and Halifax.

Airports Most Affected in Canada

Toronto Pearson International Airport

Pearson recorded 307 delays and 102 cancellations, making it the epicenter of Canada’s flight disruptions. High US-linked traffic and dense airline operations intensified knock-on effects across the network.

Montreal-Trudeau International Airport

With 172 delays and 55 cancellations, Montreal-Trudeau saw widespread disruption, led by heavy Air Canada delays and significant Jazz cancellations.

Vancouver International Airport

Vancouver logged 88 delays and 15 cancellations, reflecting a delay-heavy profile across a broad mix of domestic and international airlines.

Ottawa Macdonald–Cartier International Airport

Ottawa experienced 57 delays and 25 cancellations, largely driven by Porter Airlines delays and Jazz cancellations.

Toronto City Centre Airport

This airport reported 33 delays and 26 cancellations, with disruptions heavily concentrated among Porter Airlines and Jazz.

Airlines Most Affected by Cancelled Canada Flights

Jazz Aviation

Jazz led all carriers in cancellations nationwide, particularly at Toronto Pearson, Montreal, Quebec City, and Halifax.

Air Canada

While cancellations were lower relative to delays, Air Canada still posted significant cancellations alongside the highest delay volume in the country.

Air Canada Rouge

Rouge recorded concentrated cancellations at Quebec City, Toronto Pearson, and Halifax, adding pressure on leisure routes.

Porter Airlines

Porter’s cancellations were fewer than its delays, but still notable at Toronto City Centre, Montreal, and Ottawa.

WestJet

WestJet saw moderate cancellations across Toronto Pearson and Montreal, paired with persistent delays nationwide.

How Passengers Were Affected At Major Airports in Canada

• Expect longer-than-normal waiting times due to cascading delays.
• Rebooking options may be limited on heavily disrupted routes.
• Same-day connections are more vulnerable at large hubs.
• Travelers should monitor airline notifications frequently.
• Flexible travel plans reduce the impact of rolling delays and cancellations.
• Heightened unpredictability affected time-critical travel plans, including business travel, connecting international departures, and pre-scheduled activities that relied on exact arrival timings.

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Overview of Flight Cancellations in Canada

Flight cancellations across Canada were concentrated among Jazz Aviation, Air Canada, Air Canada Rouge, Porter Airlines, WestJet, and PAL Airlines, with the highest airport-level impact repeatedly observed at Toronto Pearson, Montreal-Trudeau, Ottawa, and Quebec City. These airports appeared multiple times as cancellation hotspots due to their reliance on regional feeders and transborder operations. While delays dominated the national disruption picture, cancellations remained a significant factor at key hubs, reinforcing the uneven but widespread nature of Canada’s air travel disruption landscape.

Image Source: AI

Source: Different airports and FlightAware