Heathrow Airport in London buzzed with excitement on Saturday as eager passengers poured back in, just one day after a significant power outage disrupted operations. The airport had been shut down due to a fire that affected an electrical substation, leading to canceled flights and delayed journeys for thousands.

As the airport’s information displays flickered back to operational status, extra staff adorned in purple quickly mobilized to assist travelers navigating the terminal. Among those waiting to board was 25-year-old Ganesh Suresh, who had been trying to return home to Bangalore, India, after his Air India flight was canceled. With a last-minute booking on Virgin Atlantic following a night spent at a friend’s home in Birmingham, Suresh expressed his eagerness to return, confessing he might need to apologize to his parents for his earlier frustration during the crisis.

Passengers who faced rerouted or rescheduled flights showed up early, buoyed by the reopening of transport services. The day prior, all roads leading to the airport were empty except for police vehicles ensuring safety. A Heathrow representative confirmed that the airport was "open and fully operational," noting that the new flight schedule could accommodate an additional 10,000 passengers. Despite reports that most flights were on time, lengthy waits at ticketing counters hinted that challenges still lay ahead for many travelers trying to get home.