Several flights between Canadian cities and London Heathrow have been cancelled, throwing passengers' travel plans into chaos
A power failure at London Heathrow caused by a substation fire led to the cancellation of approximately 1,300 flights, including several flights between YVR and Heathrow. The closure of Heathrow disrupted the travel plans of around 200,000 people, with Air Canada diverting or cancelling multiple flights. Heathrow expects continued disruption and advises passengers not to travel to the airport.