‘We’re not really sure what to do’: Airlines rush getting planes in the air from backlogged UK flights due to issues in ‘flight processing system’

On Wednesday, airlines across the United Kingdom rushed to resume operations following a backlog caused by technical issues at the country's air traffic control system. The disruptions resulted in the cancellation of over 1,750 flights, causing delays that continued for a second day, affecting 15 UK airports and beyond. Passengers were stranded for hours on airport runways and terminals, leading to frustration and financial losses.

NATS, the operator of Britain's air traffic control system, acknowledged the issue stemmed from a problem in its "flight processing system." Despite the original technical issue being resolved, airlines expressed dissatisfaction, demanding that NATS' head, Martin Rolfe, consider resigning. Rolfe apologized for the inconvenience and assured the public that the UK air traffic control system remained one of the safest and most efficient in the world.

The UK government owns 49% of NATS, making it the largest shareholder and ensuring a veto over key decisions. Meanwhile, passengers faced uncertainty and inconvenience, with some deciding to turn back due to the lack of communication from their carriers. Heathrow Airport urged passengers to check flight status before traveling and emphasized that they would provide extra support while working to restore normal operations.