More than 700 flights were delayed or canceled at Denver International Airport on Monday as thunderstorms rolled across the Front Range. Related Articles Transportation | Denver breaks record high temperature for third-straight day Transportation | United Airlines flight lands at Denver International Airport after losing wheel during takeoff Transportation | Members-only auto racing track proposed on 600 acres near DIA Transportation | Denver airport to close some parking for maintenance Transportation | New Denver International Airport concourse train cars hit the rails Arriving flights were delayed by more than an hour on average because of the weather, according to the Federal Aviation Administration. There were 701 delayed and 32 canceled flights as of 5:20 p.m., according to FlightAware.