On June 29, 2026, violent summer thunderstorms led to the grounding of over 900 flights across London Heathrow and Gatwick airports. The severe weather conditions have significantly disrupted air travel in the region.
Both Heathrow and Gatwick experienced substantial operational challenges due to the thunderstorms, affecting multiple airlines and causing widespread delays and cancellations. Passengers at these major London airports faced significant travel disruptions throughout the day.
