“We will not be returning to the skies,” said Mark Hancock, national president for Canadian Union of Public Employees, or CUPE, which also represents some non-public sectors.

Air Canada’s unionized flight attendants reached an agreement with the country’s largest carrier today, ending the first strike by its cabin crew in 40 years that had upended travel plans for hundred...

Air Canada, in a statement issued on Monday afternoon, estimated that the strike, which began early Saturday morning, had resulted in the cancellation of flights for 500,000 passengers.