Air Canada flight attendant strike has disrupted airline operations across Canada, forcing the airline to suspend financial guidance. The strike, now in its third day, has left hundreds of flights canceled, affecting thousands of passengers during a busy travel season. Air Canada has halted its earnings projections for both the third quarter and the full year due to the uncertainty caused by the ongoing labor dispute.
Background of the Strike
The strike began on August 16, 2025, when over 10,000 flight attendants, represented by the Canadian Union of Public Employees (CUPE), walked off the job. The main issue is compensation for ground duties. Currently, Air Canada pays flight attendants only for time when the aircraft is in motion, leaving tasks like boarding, deplaning, and other ground operations unpaid. CUPE argues this policy results in roughly 35 hours of unpaid work per month for each flight attendant and is pushing for compensation similar to practices at U.S. airlines.
Negotiations between CUPE and Air Canada had been ongoing for months without resolution. With the previous labor agreement expired, the situation escalated into a full-scale strike. The Canadian government asked the Canada Industrial Relations Board (CIRB) to impose binding arbitration, but CUPE rejected the order, calling it unconstitutional and a violation of workers’ rights.
Impact on Operations and Passengers
The strike has caused major operational challenges. All Air Canada flights, including those of its low-cost subsidiary Air Canada Rouge, were suspended starting August 16. Regional flights operated by Air Canada Express through partners Jazz Aviation and PAL Airlines are continuing normally.
Passengers have faced cancellations and delays, with limited options for rebooking. The airline advised travelers not to visit airports unless they have confirmed alternative bookings. Air Canada is working to accommodate passengers on other flights, including Star Alliance partners, and is allowing travelers to postpone bookings without fees until August 21.
The strike has affected approximately 130,000 passengers daily, causing congestion at major airports and creating logistical challenges for Air Canada staff.
Financial Implications
Due to the strike, Air Canada suspended its earnings guidance for both the third quarter and the full year. The airline cited operational disruptions as the reason for being unable to provide accurate financial projections.
The suspension highlights broader economic effects. Air Canada plays a major role in the Canadian economy, and the grounding of flights impacts tourism, cargo transport, and international trade. Disruptions have also affected the timely delivery of essential goods such as pharmaceuticals and organ transplants, emphasizing the critical role of airline operations.
Government Intervention and Legal Challenges
The Canadian government intervened by invoking labor code provisions to impose binding arbitration through CIRB, aiming to end the strike quickly and protect economic stability. CUPE, however, challenged the back-to-work order, claiming it undermines workers’ collective bargaining rights.

The legal battle over the back-to-work order is ongoing. Its outcome could set a precedent for future labor disputes, balancing worker rights with public and economic interests.
Public Support and Union’s Position
Public sentiment largely favors the flight attendants. Surveys suggest that more than half of Canadians support the union’s demand for better compensation and recognition of unpaid ground duties. The issue resonates strongly as flight attendants, mostly women, earn significantly less than pilots despite performing similar responsibilities.
CUPE has maintained that it seeks a fair deal through negotiation rather than arbitration, arguing that binding arbitration removes the incentive for Air Canada to negotiate in good faith. The union has called on the airline to return to the bargaining table to reach a mutually acceptable solution.
Looking Ahead
As the strike continues, the timeline for resolution remains uncertain. Air Canada has announced plans to resume flights on Monday evening, contingent on the labor dispute ending. However, CUPE’s defiance of the back-to-work order makes the full recovery of operations unpredictable. The airline has warned that normal operations may take up to ten days to restore depending on the duration of the strike and passenger rebooking challenges.
The dispute highlights the importance of fair labor practices and equitable compensation. Its resolution will have lasting implications for Air Canada, its employees, and the broader Canadian economy. The strike underlines the need for balanced negotiations between airlines and their staff to avoid such widespread disruptions in the future.
Read Next – Rivian Faces $100 Million Setback After Fuel Economy Rule Changes