More than 500 flights were delayed Sunday at Denver International Airport amid a severe thunderstorm watch issued for the city and 13 other Colorado counties.

Flights trying to leave Denver on Tuesday saw delays ranging from 30 minutes to more than 3 hours, FAA officials said.

More than 800 flights into and out of the airport have been delayed Tuesday, according to FlightAware. DENVER — Departures to ...

Southwest, United and SkyWest airlines each have over 200 delayed flights. 50 flights were canceled. Skywest had 29, United had 17, Southwest had three and Frontier had one.

File photo of a A Frontier Airlines Airbus A319-111 approaching the runway for landing at Los Angeles International Airport on June 7, 2008. An Aurora, Colorado, woman is considering pursuing ...

SPOKANE, Wash. – Frontier Airlines is resuming flight service from Spokane International Airport, marking the first flights from the airline since September 2021.

DENVER — An annual survey of airline passenger experiences again ranked Denver-based Frontier Airlines last among competitors, although some modest gains over the prior year could point to some ...