Why Canadian airline strikes shut down the whole system — and how other countries avoid it

A WestJet Boeing 737 Max aircraft takes off from Vancouver International Airport, in Richmond, B.C., on July 31, 2026. THE CANADIAN PRESS/Darryl Dyck Why Canadian airline strikes shut down the whole system — and how other countries avoid it Published: August 10, 2026 2.51pm EDT Share article Print article Over the August long weekend, roughly 250,000 WestJet passengers had their flights cancelled when the airline’s flight attendants walked out over pay, including compensation for ground duties performed before takeoff and after landing. Less than a year earlier, an Air Canada strike grounded the country’s largest carrier for about 60 hours. The two disputes were different in their details, but both exposed how quickly a strike at a major airline can disrupt the wider air-travel system. I’ve spent years studying how airlines and their unions collide, and in Canada the pattern is becoming familiar. Once an airline strike begins, there is little institutional middle ground between widespread disruption and government intervention. Other countries show this is not the only way to manage a strike. Read more: Flight attendants have gone 50 years without ground pay — here’s the reason behind it Canada’s all-or-nothing approach Once an airline strike begins, Canada offers little institutional middle ground. Either the walkout proceeds and strands hundreds of thousands of travellers at the height of the season, or the federal government intervenes to bring the dispute to an end. Employers and unions can negotiate, mediate or settle without government intervention, as WestJet and its flight attendants ultimately did. The problem arises when bargaining fails and a strike continues. Canada has few mechanisms for allowing a lawful strike to proceed while maintaining a predictable floor of air service. That leaves the government facing a difficult choice. It can allow the disruption to continue, with costs for passengers, businesses and communities that depend on air travel, or it can intervene in a dispute — even though employees have a right to strike recognized by the Supreme Court of Canada as part of the freedom of association protected by the Charter of Rights and Freedoms. WestJet flight attendants strike at Vancouver International Airport in Richmond, B.C., on Aug. 2, 2026. THE CANADIAN PRESS/Ethan Cairns Ottawa has increasingly turned to Section 107 of the Canada Labour Code in major federal labour disputes. The provision lets the labour minister…