Severe thunderstorms on June 29, 2026 have caused extensive flight cancellations at London’s Heathrow and Gatwick airports. The adverse weather conditions have significantly disrupted flight operations, forcing airlines to cancel numerous departures and arrivals throughout the day.
As a result of the cancellations, an estimated 40,000 passengers were reportedly stranded at both airports. The scale of the disruption has affected a large volume of flights and travel schedules, leading to widespread delays and inconvenience for travelers.
