Severe thunderstorms on June 30, 2026, caused the cancellation of over 900 flights at Heathrow and Gatwick airports. Approximately 40,000 travelers have been stranded amid the disruption.
Chicago O’Hare Airport encountered over 300 delays and several cancellations on June 30, 2026. Airlines including SkyWest, Republic, and United experienced disruptions across various domestic and international routes.
Severe thunderstorms on June 30, 2026, led to the cancellation of over 900 flights at London’s Heathrow and Gatwick airports, stranding around 40,000 passengers. The weather caused major operational issues at both airports.