Intense thunderstorms on June 30, 2026, caused extensive flight disruptions at London Heathrow and Gatwick, affecting over 900 flights with delays and cancellations. Passengers faced significant travel interruptions due to the severe weather.
Zurich Airport reported over 400 flight delays and 16 cancellations on June 30, 2026. Swiss and Lufthansa flights on European routes were primarily affected by these disruptions.
Violent thunderstorms disrupted air travel at London Heathrow and Gatwick on June 30, 2026, leading to more than 900 cancelled or delayed flights. Passengers encountered widespread delays and cancellations.