On June 29, 2026, violent thunderstorms triggered the cancellation of over 900 flights at London Heathrow and Gatwick airports. The severe weather conditions created safety concerns that led to large-scale groundings throughout the day.
Multiple Airlines and Routes Impacted
The disruptions affected numerous carriers operating from both airports, resulting in widespread delays. Travelers experienced significant interruptions across various routes as operations were heavily impacted by the ongoing storms. The combined effect of cancellations and delays caused major travel challenges at these key London aviation hubs.
As of the day, flight operations remain unsettled due to the intensity of the thunderstorms, with airport authorities managing the
situation closely to restore normal schedules. Passengers are advised to check with their airlines for updated information.
