Air Canada cancelled hundreds of additional flights on Sunday after the union representing its flight attendants announced the workers would remain on strike in defiance of a back-to-work order. The ...

Air Canada has delayed restarting flights until Monday evening after the union representing 10,000 flight attendants vowed to ...

Air Canada will resume flights Monday evening, claiming the union illegally directed flight attendants to defy a ...

Air Canada is bracing for one of its most significant labor disruptions in recent history, announcing it expects to cancel ...

Air Canada flight attendants remained on strike on Sunday past the deadline in a government-backed labor board’s order to ...

The union defied a government order to return to work. The airline said it would delay plans to restart operations from ...

The decision by the union representing the 10,000 workers means that travel chaos will continue for at least a second day.