A ir Canada said it will gradually restart operations after reaching an agreement early on Tuesday with the union for 10,000 flight attendants to end a strike that disrupted the travel plans of hundreds of thousands of travelers.

Air Canada has reached an agreement with the union representing more than 10,000 flight attendants and cabin crew to end a pay strike that has disrupted peak summer travel. The country’s largest carrier and the Canadian Union of Public Employees said on Tuesday that flights would be gradually restored from the evening.