Severe thunderstorms on June 30, 2026, have forced the grounding of more than 900 flights at London Heathrow and Gatwick. The extreme weather is causing major delays and cancellations today.
Chicago O’Hare International Airport experienced 306 flight delays and 4 cancellations on June 30, 2026, affecting multiple airlines and routes. The disruptions spanned domestic and international flights.
On June 30, 2026, major airports across Australia and New Zealand encountered widespread flight disruptions. Over 700 delays and more than 20 cancellations affected key carriers and airports.