Air Canada is set to resume its flight services on Wednesday, after a nearly four-day strike by its unionized flight attendants left more than 500,000 passengers stranded. "While the restart of our operations will begin immediately,

TORONTO (AP) — Air 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.