Severe thunderstorms on June 29, 2026 disrupted airline operations at Heathrow Airport, resulting in significant flight cancellations and delays. The adverse weather caused interruptions that impacted the airport’s usual schedule throughout the day.
As a consequence, approximately 40,000 passengers were stranded at Heathrow. These disruptions affected flights on both domestic and international routes, with airlines including British Airways experiencing operational difficulties amid the storm conditions.
