The Federal Aviation Authority (FAA) issued a ground stop at Denver International Airport on Tuesday afternoon, September 8, 2026. The order halted all flight departures until 4:45 p.m. local time, affecting air traffic operations at the airport.
Thunderstorms and Strong Winds Trigger FAA Action
The ground stop was prompted by multiple thunderstorms and monsoon storms moving through the northeastern Denver metro area. These storms produced heavy rain and strong, gusty outflow winds, particularly from the strongest cells located north of Denver. The adverse weather conditions created operational hazards at the airport.
Flight Disruptions and Travel Impact
Travelers at Denver International Airport experienced halted departures and flight delays as a direct result of
the FAA ground stop. The weather-related pause in departures disrupted normal airport operations and contributed to delays throughout the afternoon.
At the time of the FAA order, Denver International Airport was the only U.S. airport with a weather-related ground stop or delay. Meanwhile, rain showers and gusty storms were forecasted to continue along Colorado’s Front Range into the early evening hours, potentially extending the period of adverse flying conditions.
