A row of United Airlines passenger planes parked at gates at Denver International Airport in Denver, Colorado.
Robert Alexander | Getty Images
Denver International Airport reported a power outage on Wednesday, delaying flights.
A spokeswoman for the airport told CNBC that airport is working with Xcel Energy on the issue. The cause wasn’t immediately known and Xcel Energy didn’t immediately comment.
Travelers should check with their airline for any changes, the airport said in a tweet.
Security screening areas and trains to gates are still operating, the airport spokeswoman said.