Flights Resume at London’s Heathrow Airport After Power Outage Causes Chaos

Flights at London’s Heathrow Airport resumed late on Friday after a massive fire at a nearby power substation forced a complete shutdown of Europe’s busiest airport. The shutdown stranded tens of thousands of passengers and caused widespread travel disruption.

Heathrow officials confirmed that teams worked tirelessly to restore operations after the blaze on Thursday night brought down the airport’s power supply. Travellers were initially advised to stay away, as all flights were grounded.

The airport had been scheduled to handle 1,351 flights and accommodate up to 291,000 passengers on Friday. Instead, flights were diverted to other United Kingdom and European airports, while long-haul aircraft returned to their points of departure.

Limited Operations Before Full Resumption

While some flights resumed late Friday, Heathrow noted that operations remained limited. They are primarily focusing on repositioning aircraft and bringing planes back to London. However, full operations were expected to resume by Saturday morning.

“Tomorrow morning, we expect to be back in full operation, to 100% operation as a normal day,” said Heathrow Chief Executive Thomas Woldbye. “What I’d like to do is apologise to the many people who have had their travel affected… we are very sorry about all the inconvenience.”

Authorities have stated that, after an initial assessment, the fire does not appear to be suspicious. However, investigations are ongoing. London Fire Brigade said its inquiry would focus on the electrical distribution equipment.

Industry Faces Financial Fallout

The disruption sparked frustration among airlines, with many questioning how such a critical infrastructure failure could occur.

“You would think they would have significant back-up power,” an executive from a major European airline told Reuters.

Woldbye defended the airport’s contingency systems, stating that back-up systems had functioned as designed. “This (power supply) is a bit of a weak point,” he admitted. “But of course, contingencies of certain sizes we cannot guard ourselves against 100%, and this is one of them.”

The incident is expected to cost airlines tens of millions of pounds, with a likely dispute over financial liabilities. Asked who would bear the financial burden, Woldbye said, “We don’t have liabilities in place for incidents like this.”

British Transport Minister Heidi Alexander acknowledged that the situation was beyond Heathrow’s control. “They have stood up their resilience plans very swiftly and have been working in close collaboration with all the emergency responders and the airline operators,” she said.

Global Travel Disruptions

Major airlines including JetBlue, American Airlines, Air Canada, Air India, Delta Air Lines, Qantas, United Airlines, British Airways, and Virgin Atlantic were all affected, with flights diverted or turned back mid-journey.

“We have flight and cabin crew colleagues and planes that are currently at locations where we weren’t planning on them to be,” said Sean Doyle, Chief Executive of British Airways. “Unfortunately, it will have a huge impact on all of our customers flying with us over the coming days.”

With stranded passengers scrambling for alternative travel options, hotel prices around Heathrow surged, with rooms listed at £500 ($645) per night—nearly five times the usual rate.

“It’s pretty stressful,” said Robyn Autry, a 39-year-old professor who had been due to fly home to New York. “I’m worried about how much it’s going to cost me to fix this.”

Calls for Infrastructure Overhaul

The incident has raised serious questions about Britain’s infrastructure resilience. Heathrow and other UK airports have suffered multiple disruptions in recent years, including an automated gate failure and an air traffic control meltdown in 2023.

Former British military intelligence officer Philip Ingram warned that the Heathrow blackout exposed vulnerabilities in the UK’s national infrastructure.

“It is a wake-up call,” he told Reuters. “There is no way that Heathrow should be taken out completely because of a failure in one power substation.”

Willie Walsh, head of the global airline body IATA and former British Airways CEO, was also blunt in his criticism. “Heathrow has once again let passengers down,” he said.

Prime Minister Keir Starmer’s spokesperson further confirmed that a thorough investigation would be conducted to determine how such a failure occurred.

Government Launches Urgent Inquiry

UK Energy Secretary Ed Miliband has also ordered the National Energy System Operator to conduct an urgent investigation into the power outage.

“The loss of power to the Heathrow area has caused major disruption to thousands of people and many businesses,” Miliband said. “We are determined to properly understand what happened and what lessons need to be learned.”

The Department for Energy Security and Net Zero stated that the investigation would examine the circumstances surrounding the fire. They will also assess the UK’s broader energy resilience to prevent future incidents.

Mimi Mefo Info