More than 600 flights are delayed at Denver International Airport as a severe thunderstorm brings rain, hail and high winds to the Front Range, according to flight tracking website FlightAware.
There were 605 flights delayed and 11 canceled as of 6:45 p.m., according to FlightAware. Most of the delayed flights were on Southwest and United Airlines.
RELATED: Quarter-sized hail and 50 mph winds advance on Aurora, Centennial during thunderstorm warning
Departing flights for Boston, New York City and Philadelphia are delayed up to three hours because of the storm, according to the Federal Aviation Administration.
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