Colorado · United States of America

Public transit in Denver

2 transit agencies serve Denver. Browse routes and schedules and plan trips on all of them in one app.

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About transit in Denver

RTD runs Denver's buses, light rail and commuter rail.

Getting to the airport
The A Line commuter rail runs between Union Station and Denver International Airport.

More about Denver on Wikipedia →

Denver transit: common questions

Which transit agencies serve Denver?

Denver is served by Bustang, Regional Transportation District.

How can I see Denver bus and train times?

Open the CityTransit app, choose Denver, then pick an agency to browse its routes and schedules and plan a trip.

How do I get to the airport by transit in Denver?

The A Line commuter rail runs between Union Station and Denver International Airport.

What is the best app for Denver transit?

CityTransit is a free app for iPhone and Android for 2 transit agencies in Denver.

What you get in Denver

Live arrivals

See when the next bus, train or streetcar really arrives at your stop.

Service alerts and detours

Know about delays and detours before they affect your trip.

Trip planning and ride tracking

Plan A to B and get told when to leave, board and get off.