A technical malfunction within the U.K.'s air traffic control system led to temporary flight groundings at major London airports.
The problem, affecting primarily departing flights from Heathrow and Gatwick, stemmed from a radar system issue.
NATS, the air traffic control provider, swiftly addressed the technical glitch restoring normal operations within hours.
This recent disruption recalls a significant power failure at Heathrow earlier this year, highlighting the vulnerability of air travel.
