Flights Resume at Heathrow After Substation Fire Shut Down Airport

The blaze forced Britain’s largest airport to cancel or divert more than 1,000 flights on Friday and removed a linchpin of global air travel. Counterterrorism police were investigating the cause of the fire.

source https://www.nytimes.com/2025/03/21/world/europe/heathrow-airport-london-fire.html