London — The sudden, full-day closure of London's Heathrow Airport on Friday caused by a fire in a nearby electrical substation threw the travel plans of an estimated 200,000 people into disarray.

Around 220,000 passengers were expected to travel through London’s Heathrow Airport on Friday. The airport’s closure is ...

A major power outage caused by a fire forces London’s Heathrow airport to shut down, disrupting over 1,300 flights and ...

Although the capital’s premier hub has come a long way since the days of “Heathrow Hell” a decade ... are a real possibility That is one area where the decades of delay may actually prove ...