WestJet is continuing to cancel and delay flights on August 4 and 5, 2026, while recovering from a one-day flight attendant strike that began early August 3. As of 11 a.m. Eastern time on August 4, at least 16 flights scheduled for that day had been cancelled, following over 300 cancellations on August 3, which represented roughly 62% of scheduled flights, according to data from Cirium.
WestJet grounded an unspecified number of Boeing 737 aircraft and repositioned crews ahead of the strike, affecting its ability to immediately resume normal operations. The strike involved the union CUPE Local 8125, representing 4,400
flight attendants, and ended after a tentative agreement was reached. Contract talks had been ongoing since January 2026, with negotiations focused on wage increases and claims of unpaid ground work.
Passenger Impact and Flexible Policies
Passengers are still experiencing flight cancellations and delays as WestJet works through its recovery phase. WestJet has extended a flexible cancellation policy to cover flights scheduled up to and including August 6, 2026, allowing passengers a one-time change or cancellation without fees. Passengers must make changes at least two hours prior to departure to retain this flexibility.
WestJet is obligated under Canadian Air Passenger Protection Regulations to provide alternative travel
arrangements within 48 hours for cancellations due to the strike, which falls outside the airline’s control. This includes the possibility of rebooking on competitors and providing hotel accommodations and meal vouchers when delays exceed three hours. Passengers who cancel and rebook independently risk forfeiting these regulatory protections.
Marsha Manuel, a WestJet passenger stranded in Portugal, reported that her return flight to Miramichi, New Brunswick, was cancelled without timely rebooking or provision of accommodations. She said, “It’s been almost 24 hours now since the last email. So they haven’t provided us with any hotel accommodations, no meal vouchers, we’re just kind
of left here on our own.”
Official Statements on Strike Resolution and Recovery
WestJet spokesperson Ashley Tymko said, “WestJet is resuming operations and entering the recovery phase following a labour disruption. Flights have begun to operate; however, the impacts of the disruption continue as the airline works to restore its network. Guests are encouraged to continue checking the status of their flights before heading to the airport.”
CUPE Local 8125 confirmed the strike ended after reaching a tentative agreement and stated, “With the strike now over, flight attendants will be returning to work.” Union president Alia Hussain added flight attendants have 30 days to ratify the contract,
which includes pay increases.
Expert Analysis on Recovery Timeline
John Gradek, a McGill University aviation management lecturer, said the operational recovery is complex due to the repositioning of aircraft and crews. He estimated over 300,000 travellers were affected by the strike and subsequent disruptions. Gradek noted, “To ride out the strike, aircraft and crews were repositioned across the country and overseas, and getting them back where the schedule needs them takes days, not hours.”
He added, “Realistically, we’re looking at Friday or Saturday before the network resembles normal, and a week to 10 days to fully clear the backlog — because this is peak summer,
the flights still operating are already full, and there’s almost no room to reaccommodate people.”
Gradek advised passengers caught in the disruption not to cancel and rebook themselves, warning, “You may forfeit that protection — wait for WestJet’s rebooking notice, but keep every receipt.”
Limitations and Unknowns
WestJet has not disclosed the exact number of flights cancelled on August 5, 2026, nor has it specified which Canadian cities or airports are most impacted beyond general references. The airline also has not provided details on the exact terms of the tentative contract agreement, other than confirming pay increases, or on the precise timeline for
a full operational recovery.
The exact number of aircraft grounded or repositioned prior to the strike remains undisclosed, affecting the clarity of recovery capacity. Compensation details for individual passengers have not been publicly detailed beyond regulatory obligations.
