London’s Heathrow Airport, one of the world’s busiest, was forced to shut down on Friday, March 21, 2025, due to a significant power outage caused by a fire at an electrical substation in Hayes, west London. The incident led to widespread disruptions, with over 1,351 flights canceled and at least 120 flights diverted to other airports like Amsterdam and Frankfurt.
The fire, which ignited late Thursday night, prompted a massive response from the London Fire Brigade, with around 70 firefighters and 10 fire engines deployed to combat the blaze. The power outage not only affected the airport but also left thousands of homes in the surrounding area without electricity.
Heathrow announced it would remain closed until midnight, citing safety concerns for passengers and staff. Travelers were advised to avoid the airport and contact their airlines for updates. The disruption is expected to have lasting impacts, with significant travel chaos anticipated over the coming days.
Counter-terrorism police are also investigating the incident, adding another layer of complexity to the situation. As the situation unfolds, passengers and residents alike are bracing for the aftermath of this major disruption.
