At least 1,300 flights in and out of London’s Heathrow Airport were disrupted on Friday as the airport, Europe’s busiest, was shut down after a major nearby fire caused a power outage. More flights are expected to be canceled or…

At least 1,300 flights in and out of London’s Heathrow Airport were disrupted on Friday as the airport, Europe’s busiest, was shut down after a major nearby fire caused a power outage. More flights are expected to be canceled or…