On July 12, 2026, European airports experienced 2,575 flight delays and 51 cancellations, with Zurich Airport most affected. Major airlines including easyJet, Ryanair, British Airways, and KLM faced widespread operational disruptions.
The FAA imposed a ground stop at Atlanta's Hartsfield-Jackson International Airport on July 12, 2026, due to thunderstorms. Departures were halted into the late afternoon, causing widespread delays and cancellations.