WestJet cancels 81 flights ahead of possible flight attendant strike starting Aug. 2
WestJet cancels 81 flights on Aug. 1 ahead of a 72‑hour strike notice by about 4,400 flight attendants set to begin 12:00 a.m. MDT Sunday, Aug. 2, 2026; travellers are urged to check flight status.
WestJet moved early on Saturday, Aug. 1, 2026, to cancel 81 flights and scale back operations as a labour deadline loomed for the carrier’s cabin crew. The company said the cancellations were intended to protect the integrity of its network and reduce the chance that passengers and aircraft would be left stranded away from their scheduled destinations. The action followed a 72‑hour strike notice filed by the Syndicat canadien de la fonction publique, known in English as the Public Service Alliance of Canada (PSAC), affecting roughly 4,400 flight attendants. Travellers were advised to confirm flight status with WestJet before departing for airports, particularly as a long weekend travel surge approaches.
Company statement and rationale
WestJet framed the cancellations as a pre‑emptive measure to limit operational disruption if the labour action goes ahead. The airline indicated it had begun reducing flying to avoid leaving passengers or planes immobilized outside their planned arrival points. WestJet also said it would continue negotiations and was working to finalize a new collective agreement with the union while minimizing customer impact. Passengers whose flights were cancelled were urged to consult the airline’s customer‑service channels for rebooking and refund options.
Union notice and timing
PSAC filed a 72‑hour strike notice that the union said would take effect at 12:00 a.m. Mountain Daylight Time on Sunday, Aug. 2, 2026. That three‑day period covers Sunday, Aug. 2 through Tuesday, Aug. 4 inclusive, and would remain in force unless the parties reach a deal. The notice applies to about 4,400 WestJet cabin crew members, according to the filing, and represents a rare escalation in bargaining as both sides press for a new collective agreement. Union leaders and company negotiators confirmed they were continuing talks on Saturday in an effort to avert the work stoppage.
Lockout notice from WestJet
In response to the union filing, WestJet issued a lockout notice covering the same 72‑hour period, a move that would bar employees from working during the notice if neither side reaches an agreement. The reciprocal notices — a strike threat from PSAC and a lockout declaration from the carrier — set up a legally sanctioned pause during which labour activity and company operations can be restricted under federal labour rules. WestJet said the simultaneous notices were part of standard contingency planning while bargaining continued, and reiterated a desire to conclude an agreement that would restore stability to schedules.
Operational impacts and partner flights
WestJet emphasized that flights operated by partner carriers would not be cancelled as a result of the labour notices, but it warned passengers that knock‑on effects could still arise for travellers with WestJet connections. Airport staffing, gate assignments and aircraft rotations are tightly linked across networks, so disruptions to WestJet’s roster could affect connecting itineraries even if partner flights remain scheduled. The airline recommended that passengers monitor their booking status, arrive early for travel, and contact customer service for rebooking where necessary. Airports and travel providers typically advise allowing extra time and preparing for possible delays during peak travel periods.
Long weekend timing raises stakes
The labour standoff coincides with a busy long weekend: Monday, Aug. 3, 2026 is a civic holiday observed in most provinces across Canada, with the notable exception of Quebec. That timing increases the number of travellers in the system and heightens the risk of widespread inconvenience if services are curtailed. WestJet and aviation officials warned that demand at major airports will be elevated and that passengers should plan accordingly, particularly those with multi‑leg connections or tight transfer windows. Hotels, rental car agencies and other transport services could also face last‑minute changes if a strike or lockout reduces available flights.
As negotiations continued on Saturday, both WestJet and PSAC stressed that talks remained active and that a settlement could still be reached before the strike notice takes effect at 12:00 a.m. MDT on Sunday, Aug. 2, 2026. Travellers should check WestJet flight status and direct communications from the carrier, and consider flexible plans for the Aug. 2–4 period to avoid being caught by sudden schedule changes.
