WestJet started grounding flights on July 31, 2026, in anticipation of a potential strike by its flight attendants scheduled to begin on the morning of Sunday, August 2, 2026. The airline is parking Boeing 737 aircraft as part of its preventative measures amid ongoing labour tensions.
CUPE Flight Attendants Issue 72-Hour Strike Notice
The Canadian Union of Public Employees (CUPE) represents 4,400 WestJet flight attendants and issued an official 72-hour strike notice on July 30, 2026, signaling a possible work stoppage by Sunday. Negotiations between WestJet and CUPE have yet to reach a resolution, with both sides continuing to discuss contract terms.
WestJet Statement on Flight Grounding and Negotiations
In a press release dated
July 31, 2026, WestJet confirmed that with no agreement reached, it must proceed with parking its Boeing 737 fleet to manage operational disruptions. The airline emphasized ongoing active engagement at the bargaining table to secure a deal promptly.
Passenger Impact During August Long Weekend
This grounding and possible strike deadline coincide with Canada’s August long weekend, a peak travel period when thousands use WestJet services, including flights operating through Toronto Pearson International Airport. Passengers face the risk of cancellations or changes to their travel plans during this time.
WestJet has urged travelers to verify the status of their flights due to the likelihood of disruptions resulting
from the labour dispute.
WestJet spokesperson said, “At this time, negotiations have not resulted in an agreement and as a labour disruption approaches, WestJet must begin the difficult process of parking 737 aircraft. We remain active at the bargaining table to achieve a mutually agreeable deal at the earliest possible time.”
CUPE 8125 president Alia Hussain stated, “We have made some progress, and the issues remaining need to be resolved at the table. We are hopeful that we can still avoid a strike and remain committed to resolving this there.”
