UK Air‑Traffic Glitch Grounds Hundreds of Flights – Air India Among Those Affected

On Tuesday morning, the United Kingdom’s skies turned chaotic when a technical hiccup in the National Air Traffic Services (NATS) system knocked out crucial flight‑data processing. The fallout was immediate – major hubs such as London Heathrow, Gatwick, Manchester and Stansted were suddenly buzzing with last‑minute announcements, and thousands of passengers found their itineraries altered beyond recognition.

Air India, which runs several daily services between Delhi, Mumbai and the UK, was quick to sound the alarm on its X account. “Several flights have been delayed, cancelled or diverted because of a technical problem at NATS,” the airline posted, adding a sober reminder that the ripple effect could linger as aircraft and crew struggled to get back into position.

For many travellers, the news was more than a headline – it meant re‑booking, waiting in crowded terminals or simply heading home without ever boarding a plane. The airline urged passengers to double‑check their flight status before making the trip to the airport and apologized for the inconvenience, emphasizing that the situation was beyond its control.

British Airways felt the pinch too. The carrier announced that it had to cancel or divert over 100 flights on Tuesday afternoon, stranding tens of thousands of travellers. In a candid tweet, BA called the incident “extremely frustrating” and offered free re‑booking up to September 11 for those who no longer wanted to travel on the disrupted days.

By late evening, NATS confirmed that the glitch had been isolated and the flight‑data system was back online. Yet the provider warned that clearing the backlog would take time, as airlines needed to reposition aircraft, crew and passengers across a jammed network.

Even with the system restored, experts expect a lingering slowdown. “Recovery is taking longer than anticipated,” NATS said, adding that teams are working around the clock to bring the schedule back to normal.

What this means for you, the passenger, is simple: expect longer wait times, possible gate changes and, if you’re flying with Air India or British Airways, keep an eye on the airline’s communications. A little flexibility and a lot of patience may be the only weapons you have against a day that turned upside‑down because of a few lines of code.