- Flight Disruptions
- Toronto Pearson sees 301 flight delays and cancellations as Air Canada and WestJet hit hardest
Toronto Pearson sees 301 flight delays and cancellations as Air Canada and WestJet hit hardest
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Checked by Matteo Floris
Last updated on March 27, 2026
301
Affected flights
8
Affected airports
6
Affected airlines
Disruption overview
By early afternoon on 27 March 2026, Toronto Pearson International Airport had logged 265 delays and 36 cancellations, with Air Canada, Air Canada Rouge, and WestJet among the most affected carriers. The disruption started in the morning and spread across connected flights at Vancouver, Calgary, Frankfurt, Amsterdam Schiphol, and Cairo, while passengers were told to expect longer queues and keep checking flight updates. If you were due to travel, that likely meant a frustrating day of uncertainty and possible missed connections. Because the underlying cause hasn't been confirmed, it isn't yet clear whether compensation will apply, but airlines should still provide rerouting, refunds, and essential care where needed.
Passengers affected by this flight disruption may be eligible for compensation of up to $650 under passenger rights regulations. Eligibility depends on the circumstances of the disruption.
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Disruption details
On 27 March 2026, Toronto Pearson International Airport had already recorded 265 delays and 36 cancellations.
The problems began in the morning local time and continued through the day, with no firm estimate for when normal operations would return. Toronto Pearson and the affected airlines told passengers to keep checking flight status tools and to allow extra time at the airport, as security and check-in lines were swelling.
The heaviest impact fell on Air Canada and Air Canada Rouge, which logged 96 delays and 11 cancellations, or about 28% of their daily schedule. WestJet reported 47 delays and 3 cancellations, mainly on western Canada and US transborder routes, while Porter Airlines listed 21 delayed flights.
The disruption also reached international services. Lufthansa reported 2 delays, Delta Air Lines reported 3, and British Airways reported 1 on their more limited Toronto operations. Even relatively small shifts on these flights can create wider problems for onward connections later in the day.
By early afternoon, the knock-on effect had spread well beyond Toronto:
Vancouver International Airport had 11 delays and 4 cancellations on Pearson-linked flights.
Calgary International Airport showed 14 delays and 2 cancellations.
Winnipeg International Airport and Saskatoon International Airport also recorded smaller but still significant delays.
Single Toronto-bound flights from Frankfurt International Airport, Amsterdam Schiphol Airport, and Cairo International Airport were delayed.
In total, at least 13 airlines, 5 Canadian airports, and 3 overseas hubs were pulled into the network effect. That shows how quickly problems at Toronto Pearson can move through a hub-and-spoke network, especially when delays start building early and keep rolling into later departure banks.
No single cause, such as weather, industrial action, or an IT failure, has been confirmed. Instead, the disruption points to a broader operational failure at Pearson, and that uncertainty matters for passengers because the reason behind a delay or cancellation can shape what support and compensation may apply.
Several airlines have already moved to soften the impact. Air Canada, WestJet, Delta Air Lines, and British Airways introduced flexible rebooking policies for canceled flights, which may help passengers rearrange plans as the disruption continues. With 301 flights already affected and connections backing up across multiple time zones, delays may still spill into the evening.
If your journey has been disrupted, your airline should still help with rerouting or a refund, and with food, accommodation, and other essential care where needed. In Canada, monetary compensation depends on what caused the disruption and whether it was within the airline's control. Because the trigger for today's problems hasn't been specified, it isn't yet clear whether affected passengers will qualify for compensation.
If you're due to fly, checking your flight status before leaving for the airport and staying close to airline updates could save you time and stress. And if you want to understand whether compensation or other support might apply to your flight, you can use AirHelp's free flight checker to review your options.
Know your rights
These are your air passenger rights
When your flight's disrupted, you have rights. Most passenger protection laws cover the following:
Compensation
Good passenger rights ensure passengers get fairly compensated for delays and cancellations. Try our compensation check and find out how much money we can get you.
Rerouting or refund
If your flight is canceled, your airline must provide an alternative. Some laws say you can choose a full refund instead.
Food and essential care
Providing food and drinks is a basic right under many regulations. Typically after a delay of a few hours.
Accommodation
Some passenger rights say the airline must provide accommodation when your journey is delayed overnight.
This advice is provided to help you if your flight is delayed or canceled. However, the exact care and compensation you are entitled to will depend on your specific circumstances and flight. Always follow the directions of your airline, particularly with regard to check-in and boarding times.
Quick facts
Summary
Disruption
Delays and Cancellations
Cause
Other
Status
Current disruption
Compensation
May qualify for compensation
Flights affected
301
Airlines affected
Air Canada, Westjet, Porter Airlines Inc., Delta Air Lines, Lufthansa, British Airways
Airports affected
Pearson International Airport, Vancouver International Airport, Calgary International Airport, Winnipeg James Armstrong Richardson International Airport, Saskatoon Airport, Frankfurt am Main Airport, Amsterdam Schiphol Airport, Cairo International Airport
Cities affected
Toronto, Vancouver, Calgary, Winnipeg, Saskatoon, Frankfurt, Amsterdam, Cairo
Countries affected
Canada, Germany, Netherlands, Egypt, United States
Start date
2026-03-27
Checked by
Matteo Floris
Date updated
March 27, 2026
What to do if your flight is delayed, canceled, or overbooked
If you're traveling to, from, or within the European Union, here's what you should do when you experience a disruption.
Gather evidence that your flight was delayed, canceled, or overbooked.
Get the airline to provide written confirmation of the disruption and the reason behind it.
Request an alternative flight to your destination — or a refund if you no longer wish to travel.
Make a note of the arrival time at your final destination.
Ask the airline to provide vouchers for meals and refreshments.
Avoid signing documents or accepting offers that may waive your passenger rights.
If an overnight stay is required, ask the airline to provide accommodation.
Save receipts for any additional expenses caused by the disruption.
