TTN

On July 12, 2026, 2,575 flights were delayed and 51 cancelled across European airports including Zurich and Athens. Airlines such as easyJet, Ryanair, and British Airways reported significant disruptions.

The FAA imposed a ground stop at Hartsfield-Jackson Atlanta International Airport on July 12, triggered by severe thunderstorms. The measure resulted in over 900 flight delays and multiple cancellations across routes involving Atlanta.

The FAA imposed a ground stop at Atlanta Hartsfield-Jackson on July 12, 2026, due to thunderstorms, delaying over 900 flights. The restriction was lifted later that day after severe weather conditions improved.