A complete shutdown will affect approximately 130,000 people daily, and around 25,000 Canadians will be stranded abroad each day. Air Canada operates around 700 flights per day.

It could be another chaotic day for travellers as a labour dispute continues between Air Canada and the union representing its flight attendants. Flight attendants with the Montreal-based airline represented by the Canadian Union of Public Employees remained on the picket lines today as a battle against a federal return-to-work order continues.

Flight attendants with PSA Airlines, which is owned by American Airlines, are planning a protest at Charlotte-Douglas International Airport on Monday.