Severe thunderstorms struck London’s Heathrow and Gatwick airports on June 28, 2026, resulting in extensive flight disruptions. Over 900 flights were either delayed or cancelled across the two major airports as operations were severely impacted by the adverse weather conditions.
These disruptions affected a substantial number of travellers, with approximately 40,000 passengers left stranded due to cancellations and prolonged delays. The intense weather followed a period of heatwave, complicating scheduling and airport logistics throughout the day.
