Air Canada is facing significant operational disruptions as over 10,000 flight attendants have gone on strike following the failure of contract negotiations with the airline. This labor action has resulted in the cancellation of hundreds of flights, leaving travelers frustrated and stranded. Picket lines have been set up at airports, and the airline has officially suspended operations. Customers worldwide are expressing their disappointment as they navigate the chaos caused by this unexpected strike. Meanwhile, the jobs minister has emphasized the importance of continued negotiations between Air Canada and the union to resolve the situation. Travelers are advised to check flight statuses and understand their refund rights, as the airline anticipates further cancellations.