WestJet flight attendants issued a strike notice with a 72-hour deadline early Thursday morning on August 13, 2026, prompting the airline to respond with a 72-hour lockout notice. Mass flight cancellations across Canada began on August 14, 2026, as negotiations between the carrier and the Canadian Union of Public Employees (CUPE) remain unresolved.
Union Demands and Airline Response
CUPE represents approximately 4,400 WestJet flight attendants who are demanding pay that covers the entire period from check-in to clock-out, rather than the existing system of “credit hours” which excludes delays such as de-icing or late departures. The union also seeks higher wages to address the financial
hardships faced by younger employees in expensive cities like Toronto. WestJet, which holds about 30% of Canada’s domestic air travel market, has implemented a flexible cancellation and rebooking policy for travel scheduled between July 30 and August 4, 2026, announced on July 23, 2026, allowing passengers to cancel or reschedule without fees during that period.
Flight Operations and Passenger Impact
WestJet operates over 600 flights daily across North America and international routes including Europe. According to aviation expert John Gradek, up to 75,000 passengers could be affected if mass cancellations due to the strike proceed as expected. Flights operated by WestJet Encore on Q400 aircraft
and codeshare flights operated by partner airlines are excluded from the strike impact. Passengers should expect escalating cancellations nationwide starting August 14, 2026.
Official Statements on the Labor Dispute
WestJet CEO Alexis von Hoensbroech expressed regret about the lockout notice, stating, “The decision to issue a lockout notice, in response to the actions taken by the union, was not one that was made lightly. We sincerely regret the inconvenience and uncertainty this continues to cause for our guests.” He added, “We greatly value the work and contributions of our Cabin Crew, and it is our responsibility to ensure the integrity of our network and to minimize
the risk of stranding our guests, crew and aircraft.” CUPE President Alia Hussain stressed the union’s desire to avoid a strike, saying, “We’ve been clear from the start that we want to reach a fair deal without a strike.” WestJet reaffirmed its commitment to achieving meaningful improvements that balance cabin crew interests with company sustainability.
Guidance for Travelers
Passengers booked directly with WestJet will receive email notifications about flight changes or cancellations; those booking through third parties are advised to contact their agents. WestJet has directed customers to regularly monitor flight statuses due to expected cancellations. Federal compensation rules may apply for cancellations
prior to any strike, with maximum reimbursements of up to $1,000 for affected flights within North America. The airline continues to operate WestJet Encore and partner-operated flights unaffected by the dispute. Travelers with trips between July 30 and August 4, 2026, benefit from WestJet’s flexible rebooking and cancellation options announced in late July.
Context of Canadian Flight Attendant Strikes
This labor dispute at WestJet comes after Air Canada flight attendants, also represented by CUPE, staged a four-day strike in August 2025. That walkout grounded around 700 flights daily and affected approximately 500,000 passengers. United Airlines stepped in to assist stranded Air Canada passengers during that strike,
which prompted government intervention. WestJet is navigating this dispute while aiming to maintain its reputation for North America’s best on-time performance.
