Key Points
WestJet cancelled 276 flights ahead of Sunday strike deadline.
4,400 flight attendants voted 99.4% to strike over ground work pay.
Strike notice expires Sunday 12:01 a.m. MT, earliest action date August 2.
CEO says offer was industry-leading; union says it doesn't address all concerns.
WestJet has cancelled 276 flights as of Saturday afternoon, ahead of a possible strike by 4,400 flight attendants. The Canadian Union of Public Employees issued a 72-hour strike notice that expires Sunday at 12:01 a.m. MT. Flight attendants voted 99.4% in favour of strike action on July 15, demanding fair compensation for boarding passengers, safety checks, and managing delays. Either side could begin a work stoppage if no deal is reached by Sunday morning.
Why flight attendants are striking
WestJet flight attendants are currently paid only while aircraft are in the air, even though delays have become increasingly common. The union is demanding compensation for ground work, including boarding passengers, completing safety checks, and managing delays. CUPE 8125 president Alia Hussain said attendants are among the lowest paid at Canada’s second-largest carrier. The previous contract was signed in March 2021 during the pandemic, leaving wages behind inflation.
WestJet’s response and cancellations
WestJet announced an “organized take-down” of its network to avoid stranding passengers and aircraft if a strike begins. As of Saturday at 3 p.m. MT, the airline had cancelled 276 flights. CEO Alexis von Hoensbroech said the company’s latest offer was “industry-leading” and addressed key union priorities, but negotiations have yet to produce a deal. The airline says it is continuing to bargain with CUPE in hopes of reaching an agreement.
What happens if the strike begins
If either side fails to reach agreement by Sunday at 12:01 a.m. MT, a strike or lockout could begin immediately. A work stoppage would effectively ground WestJet, Canada’s second-largest airline, during the August long weekend. Either side must provide 72 hours’ notice before taking action, meaning Canadians may not know their flight status until the end of the month. Hundreds of additional flights could be cancelled if a work stoppage begins.
Investor impact on WestJet stock
WestJet (WJA.TO) faces significant operational and financial risk if the strike proceeds. A multi-day work stoppage during a peak travel weekend could result in lost revenue, rebooking costs, and reputational damage. Investors should monitor Monday’s opening and any updates from the airline on contract negotiations through Sunday midnight.
Final Thoughts
WestJet faces a critical 36-hour window to reach a deal with flight attendants before a potential strike grounds the airline during the August long weekend. Investors should watch for Sunday evening announcements on contract progress, as a work stoppage would severely impact revenue and operational capacity.
FAQs
The 72-hour strike notice expires Sunday at 12:01 a.m. MT in Calgary. Either side could begin a work stoppage if no agreement is reached by then.
Flight attendants are paid only while aircraft are in the air, not for ground work like boarding, safety checks, or managing delays. They want compensation for all hours worked.
WestJet cancelled 276 flights as of Saturday at 3 p.m. MT. The airline is reducing its schedule to prevent stranding passengers and aircraft if a strike begins.
Flight attendants voted 99.4% in favour of strike action on July 15. CUPE said 97.3% of the 4,400 members participated in the vote.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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