In brief
Over 1,300 flights were canceled or diverted at Heathrow on March 21, 2025, due to a significant fire causing a power outage, with 220,000 travelers impacted.
A major fire incident near London's Heathrow Airport has caused a shutdown, impacting over 1,300 flights on March 21, 2025. This disruption is particularly concerning as Heathrow is the busiest airport in Europe, with approximately 220,000 passengers expected that day. The airport announced it would remain closed until 11:59 p.m., causing widespread disappointment among travelers. A spokesperson stated, “We are working hard to resolve the situation.” Travelers are advised against heading to the airport and should check with their airlines for the latest updates on affected flights. Police have been redirecting cars away from the airport, and major airlines have posted flight disruption information and rescheduling guidelines on their websites and social media. As airports and airlines grapple with the repercussions of this incident, further delays and cancellations may unfold in the coming days, causing a ripple effect in global air travel.
