Severe thunderstorms on June 30 caused flight cancellations at London Heathrow and Gatwick, stranding roughly 40,000 passengers. Delays and disruptions remain ongoing at both airports.
Severe thunderstorms on June 30, 2026, caused over 900 flights at London Heathrow and Gatwick airports to be grounded. The weather led to widespread cancellations and delays, affecting thousands of passengers.
Severe thunderstorms on June 30, 2026, led to the grounding of over 900 flights at Heathrow and Gatwick airports. Travel plans were heavily disrupted at both London airports.