The A Line, which runs between Union Station and Denver International Airport, is RTD's most popular rail line.

DIA, where over 40,000 people work, has said for years that the city needs to find a way to address the ballooning congestion.

DENVER — The trains between concourses at Denver International Airport are moving at normal speed again after a computer issue Monday morning. The airport said that the issue started at about 8: ...

Yet, his most widely experienced piece is perhaps the one heard by millions of travelers over the past 30 years: the jingles and greetings on the Denver International Airport train between concourses.

While several Denver schools have ... Second, the A-line train run by the Regional Transportation District from downtown’s Union Station to the airport’s terminal is not at full capacity ...

A United flight that had a possible wildlife strike returned to Denver International Airport on Sunday. Video from the cabin ...

A passenger on the American Airlines flight that caught fire last month after diverting to Denver International Airport has ...

Contour Airlines is now operating out of Denver International Airport, offering flights to Moab and Vernal, Utah.

Officials said poor conditions are causing flight delays and cancellations at Denver International Airport Friday morning.

Denver International Airport at a glance . Denver International Airport (DEN) is the third-busiest airport in the United States, trailing Hartsfield-Jackson Atlanta International ...