WestJet cancelled 81 flights nationwide on Saturday after flight attendants voted to authorize a strike [1], [2].

The preemptive cancellations aim to limit operational disruption as the airline faces a potential walkout by thousands of employees during a busy travel period.

The Canadian Union Public Employees (CUPE) represents approximately 4,400 flight attendants at the airline [3]. On Thursday, July 30, the union issued a 72-hour strike notice after negotiations over contract terms stalled [3], [5].

Support for the labor action is nearly universal among the workforce. According to union data, 99.4% of flight attendants voted in favor of a strike [4]. This industrial action could officially begin as early as Aug. 2 [4].

WestJet announced the flight cancellations on Aug. 1 to prepare for the possibility of a work stoppage [1]. The cancellations affect multiple airports across Canada, leaving thousands of passengers to seek alternative travel arrangements [1], [3].

The dispute centers on unresolved contract terms between the airline and the CUPE union [5]. While the airline has taken steps to mitigate the impact of a strike, the vast majority of the flight attendant workforce remains prepared to stop work if a deal is not reached [4].

WestJet cancelled 81 flights nationwide on Saturday

The near-unanimous strike vote indicates a significant breakdown in trust and communication between WestJet management and its cabin crew. By cancelling flights before a strike officially begins, the airline is attempting to control the narrative and operational chaos, but the scale of the union's support suggests that a quick resolution is unlikely without substantial concessions on contract terms.