Travelers Grounded in Canada and US as Air Canada, Porter, Endeavor and More Face Major Disruptions, Cancel 15 Flights at Toronto, Montreal-Trudeau, Vancouver, Boston Logan, Detroit Airports

Published on September 26, 2025

Passengers in Canada and the U.S. are facing major travel disruptions as Air Canada, Porter, Endeavor, and other airlines have been forced to cancel 15 flights at key airports, including Toronto Pearson, Montreal-Trudeau, Vancouver, Boston Logan, and Detroit airports. The cancellations come in response to forecasted low ceilings and subsequent Air Traffic Control restrictions, which have limited visibility and led to operational delays. As a result, many travelers have been left stranded or faced lengthy delays, particularly at Toronto Pearson and Montreal-Trudeau airports, where most of the disruptions have occurred.

Passengers are encouraged to stay updated on flight statuses and check with their airlines for rebooking options and possible compensation. Despite these challenges, airlines are working hard to manage the situation and minimize further disruptions. Travelers are urged to remain patient and flexible as air traffic control restrictions continue to affect flight schedules.

The exact reasons for the widespread disruptions across Air Canada, Air Canada Rouge, Porter Airlines, and Endeavor Air have not been specified. However, several airports in US, like Boston Logan has been forecasted with low ceilings and subsequent Air Traffic Control restrictions. These weather-related conditions have limited visibility and altered air traffic flow, resulting in delays and cancellations. Passengers are advised to monitor flight statuses closely as the situation evolves, with safety being the top priority in managing air traffic during these challenging conditions.

Airlines and Airports Impacted

The airlines involved in these disruptions include major carriers like Air Canada, Air Canada Rouge, Porter Airlines, and Endeavor Air, impacting several airports in Canada and the U.S. Passengers traveling to and from cities like Toronto (Canada), Vancouver (Canada), Montreal (Canada), Edmonton (Canada), Boston (USA), and Des Moines (USA) have been affected by the travel interruptions.

Key airports that have experienced disruptions include:

• Toronto Pearson International Airport (CYYZ) – Canada
• Montreal-Trudeau International Airport (CYUL) – Canada
• Vancouver International Airport (CYVR) – Canada
• Edmonton International Airport (CYEG) – Canada
• Des Moines International Airport (KDSM) – USA
• Boston Logan International Airport (KBOS) – USA
• Minneapolis/St. Paul International Airport (KMSP) – USA
• Cincinnati/Northern Kentucky International Airport (KCVG) – USA
• Detroit Metro Wayne County Airport (KDTW) – USA

Total Cancellations and Delays

According to recent data, a total of 15 cancellations and 237 delays have been reported. This includes 8 cancellations from Air Canada, 2 from Air Canada Rouge, 4 from Porter Airlines, and 1 from Endeavor Air. The delays are equally significant, with Air Canada experiencing 89 delayed flights, Air Canada Rouge facing 13, Porter Airlines having 25, and Endeavor Air reporting 110 delays.

Cancellations and Delays by Airline

Air Canada: Significant Delays and Cancellations Impacting Canadian and U.S. Travelers

Air Canada has reported widespread disruptions, with multiple flights canceled and delayed, significantly affecting both domestic and international passengers. Major airports like Toronto Pearson, Montreal-Trudeau, and Vancouver International were particularly impacted. With 89 delays and 8 cancellations, passengers traveling on Air Canada flights have faced significant challenges in adjusting to the unexpected schedule changes.

Air Canada Rouge: Limited Cancellations and Delays Affecting Key Routes

Air Canada Rouge, the airline’s low-cost carrier, has also experienced a number of cancellations and delays. While the disruptions were fewer compared to Air Canada’s main operations, 2 cancellations and 13 delays still caused inconvenience for passengers, primarily affecting routes between Toronto Pearson and Montreal-Trudeau airports. Passengers have been advised to check with the airline for rebooking options and compensation.

Porter Airlines: Moderate Impact with Cancellations and Delays on North American Routes

Porter Airlines has faced a moderate level of disruption, particularly with 4 cancellations and 25 delays. These disruptions primarily affected flights between Toronto City Centre and Montreal-Trudeau, as well as other regional routes. Despite the smaller scale of the disruption, passengers should stay alert for rebooking opportunities and potential compensation, as affected flights were mostly within short-haul routes.

Endeavor Air: Minimal Cancellations but High Delay Rates on U.S. Domestic Routes

Endeavor Air, which operates under Delta Airlines, has reported 1 cancellation and 110 delays, with the latter representing a significant portion of its affected flights. While cancellations were low, the number of delays, particularly affecting flights between Des Moines and Minneapolis/St. Paul, and Cincinnati and Detroit, has created challenges for passengers. Travelers are urged to stay updated on flight status, as the high delay rate indicates continued operational challenges.

Impact on Passengers

With thousands of passengers stranded, the disruptions are causing significant inconvenience, especially during peak travel hours. Passengers are advised to check their flight status regularly and remain in contact with their airlines for any updates regarding the status of their flights.

For those affected, the following options are available:

1. Rebooking: Affected passengers can rebook flights through their airline’s website or customer service. Most airlines provide options for rebooking on the next available flight without additional charges, especially if the disruption was caused by the airline.
2. Refunds: If rebooking is not feasible or if passengers prefer not to travel, they can request a full refund for the unused portion of their ticket.
3. Compensation: Depending on the length of the delay, some airlines may offer compensation for accommodation, meals, and transportation. Passengers should inquire about compensation policies directly with their airline.

What Affected Passengers Can Do Now

For those with cancelled flights, it’s essential to explore alternative options for getting to their destination. Airlines are typically offering rebooking opportunities, but passengers should also consider other means of transportation, such as train services, buses, or even renting cars, if the delay or cancellation extends beyond a reasonable time frame.

Additionally, passengers experiencing delays should keep their airline’s contact information handy and stay updated on the status of their flights through online flight trackers.

With a large number of disruptions reported, passengers are urged to remain patient and proactive in managing their travel plans. Airlines are working hard to minimize the impact, but the scale of delays and cancellations highlights the need for travelers to stay informed and flexible during this challenging period.

As of now, these disruptions serve as a reminder for travelers to always check the latest travel updates before heading to the airport, especially when weather, operational issues, or technical difficulties are a factor.

Source: FlightAware

Image Credit: Air Canada