What to do if your WestJet flight is disrupted by a strike or lockout

However, the airline must rebook passengers on its next available flight or on the flight of an airline with which it has a commercial agreement. The flight must depart within 48 hours after the passenger’s original departure time. If the airline cannot rebook the passenger within 48 hours, the airline must, at the passenger’s choice, provide a refund or make alternate travel arrangements, free of charge.