Severe thunderstorms caused widespread disruption to air travel in southern England, leading to hundreds of flight delays at Heathrow and Gatwick airports. Air traffic control implemented restrictions due to torrential rain, lightning, and hail, prioritizing passenger safety. The storms are forecast to subside, but airlines anticipate ongoing schedule disruptions throughout the day as they work to manage the backlog. Passengers are experiencing significant delays and are advised to check with their airlines for updated flight information. The disruption impacts both inbound and outbound flights, affecting travel plans for numerous individuals. Authorities are monitoring the situation and assessing any potential damage caused by the severe weather.