London's Heathrow Airport reopened on Saturday after a power outage at one of the world's busiest airports the previous day caused widespread chaos and cancellations.

More than 1,300 flights were affected after a fire at a nearby electrical substation. Hundreds of thousands of passengers were stranded around the world.

The chief executive of London’s Heathrow Airport expects it to be running as normal by Saturday after a “significant power outage” brought one of the world’s busiest transit hubs to a ...

The closure of London’s Heathrow Airport due to a large fire that knocked out power disrupted international travel, with more than 100 flights affected. “Due to a fire at an electrical ...

LONDON — Britain’s Heathrow Airport was closed all day Friday after a fire at a nearby electrical substation knocked out its power, disrupting flights for hundreds of thousands of passengers ...

London's Heathrow Airport — one of the busiest airports in the world — resumed some flights after being closed for most of Friday after a fire at a nearby electrical substation caused a power ...