NAV Canada provides air traffic control operations to Canadian airports. On Thursday morning, its facilities in Vancouver and across Canada were the target of threats.

Canada's air traffic control service says some airports across the country could see delays after receiving bomb threats early this morning. NAV Canada says the threats impact airports in Ottawa, Montreal,

NAV Canada, which manages air traffic control operations at Canadian airports, said that they were made aware of bomb threats in Ottawa, Montreal, Edmonton, Winnipeg, Calgary and Vancouver airports.