Severe thunderstorms swept across the UK on June 28, 2026, prompting significant disruption at London’s Heathrow and Gatwick airports. The adverse weather conditions resulted in the cancellation or delay of more than 900 flights at these two major international hubs.
As a consequence of the widespread flight interruptions, approximately 40,000 passengers faced extended waiting times and were effectively stranded at both Heathrow and Gatwick. The disruptions unfolded amid a busy summer travel period, amplifying the impact on travelers.
