Air Canada to cancel flights as work stoppage looms

Air Canada is set to ground some flights because the Canadian Union of Public Employees (CUPE), which represents the company’s more than 10,000 flight attendants, has served the airline with a strike notice that would take effect at 1:00 AM EDT Saturday. But the carrier could also lock out these workers if a deal isn’t reached before then. Neetu Garcha looks at how a potential work stoppage could upend the plans of tens of thousands of travellers.