Over 900 flights were grounded at London Heathrow and London Gatwick airports on June 29, 2026, due to violent summer thunderstorms. The severe weather conditions led to widespread interruptions in flight operations at these two major UK airports.
Passengers faced significant challenges as the disruption caused notable flight cancellations and extended delays, impacting travel plans across both airports. The adverse weather conditions created an operational environment that affected departure and arrival schedules, complicating travel arrangements for many.
