The Canadian Transportation Agency publishes enforcement notices, which show what its enforcement officers believe an airline got wrong on particular flights or claims.1 Several recent notices touch on three things passengers often deal with: rebooking after a cancellation, being told why a flight is late, and getting an answer to a claim.234
Each notice describes specific flights and what the enforcement officer believed happened there. None of them is a ruling on anyone else’s trip. The CTA notes that its figures can change when notices of violation are withdrawn or reversed by the Transportation Appeal Tribunal of Canada.5
Rebooking after a cancellation
In a notice dated September 22, 2026, an enforcement officer said they believed JetBlue had committed 40 violations.16 According to the notice, after a cancellation of flight B6 1828 or B6 1831 for reasons within the airline’s control, JetBlue did not give affected passengers a confirmed seat on another flight free of charge.7 The CTA’s summary list shows a monetary penalty of $80,000 for that notice.8
When a large airline cancels for a reason within its control, including for safety, the rules say it must rebook you free on its own or a partner’s next available flight leaving within 9 hours of your original departure.9 If it can’t, it must book you on any airline’s flight from the same airport leaving within 48 hours, and failing that, a flight from a nearby airport with transport to it.9
A separate notice concerns an Air Transat cancellation for a reason outside the airline’s control, where the notice says the airline could not provide a confirmed reservation as subsection 18(1) of the regulation requires, on its own or a partner’s flight within 48 hours.210 The officer believed Air Transat committed 20 violations around December 9, 2025.11 According to the notice, it did not, as each passenger chose, either refund the unused part of the ticket or provide a free confirmed seat on the next available flight with any airline.12
That choice comes from the rules. When the cause is outside the airline’s control and it can’t confirm you on its own or a partner’s flight leaving within 48 hours of your original departure, you choose between a refund of the unused part of your ticket and other travel arrangements.13 You can choose the refund at any time before you are given a confirmed reservation.13
Being told why
According to a notice issued to WestJet, the airline did not announce the reason for the delay of flight WS1420 to passengers by audible announcement.3 According to a notice issued to Delta, a passenger on a delayed flight wasn’t given the reason for the delay, the compensation they may be entitled to, the standards of treatment and their recourse against the airline through the communication method they had said they preferred.1415
Both relate to rules on information. For a delay, cancellation or denied boarding, whatever the cause, the airline must tell you the reason, the compensation you may be entitled to, the standard of treatment if any, and your recourse, including complaining to the CTA.16 During a delay, it must give status updates every 30 minutes until a new departure time is set or other arrangements are made, by audible announcement and by your preferred contact method.17
The reason you are given matters later, because compensation depends on whether the cause was within the airline’s control and not required for safety.1819 A screenshot of the app, an email or a note of what was announced at the gate, with the time, is worth keeping.
Getting an answer to your claim
A notice to Air Liaison says the officer believed it committed 10 violations.20 According to the notice, the airline did not give passengers the minimum compensation or an explanation of why compensation wasn’t payable within 30 days of receiving their request.4
That deadline is in the rules: within 30 days of receiving your request, the airline must pay or explain why compensation isn’t payable.21 You must file your request with the airline before the first anniversary of the day the delay or cancellation happened.22
What to do if it happens to you
Put your request to the airline in writing, so you have a record of when you sent it.23 If it isn’t resolved within 30 days, you can file a complaint with the CTA, with written proof that you contacted the airline.23
If your own flight was delayed or cancelled, the free check gives a quick answer for your own trip. Our guides cover cancellations and deadlines.