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DenverRTD

RTD 15 bus

East Colfax Avenue

74 % on time

RTD 15 bus Stop List and Next Departures

The RTD 15 - East Colfax Avenue bus serves 48 bus stops in the Denver area departing from Union Station Gate B8 and ending at Colfax Ave / Billings St. Scroll down to see upcoming 15 bus times at each stop and the next scheduled 15 bus times will be displayed. The full 15 bus schedule as well as real-time departures (if available) can be found in the Transit app.

Billings via E Colfax Ave
Union Station Downtown
See more departures
Thu, Sep 18, 2025
  • Colfax Ave / BroadwayWheelchair accessible6:01 PM
  • Colfax Ave / Sherman StWheelchair accessible6:02 PM
  • Colfax Ave / Washington StWheelchair accessible6:04 PM
  • Colfax Ave / Emerson StWheelchair accessible6:04 PM
  • Colfax Ave / Lafayette StWheelchair accessible6:06 PM
  • Colfax / Williams Temp StopWheelchair accessible6:08 PM
  • Colfax Ave / Race StWheelchair accessible6:08 PM
  • Colfax Ave / Josephine StWheelchair accessible6:10 PM
  • Colfax Ave / Elizabeth StWheelchair accessible6:11 PM
  • Colfax Ave / Fillmore StWheelchair accessible6:12 PM
  • Colfax Ave / Steele StWheelchair accessible6:13 PM
  • Colfax Ave / Cook StWheelchair accessible6:13 PM
  • Colfax Ave / Garfield StWheelchair accessible6:14 PM
  • Colfax Ave / Colorado BlvdWheelchair accessible6:15 PM
  • Colfax Ave / Bellaire StWheelchair accessible6:16 PM
  • Colfax Ave / Cherry StWheelchair accessible6:17 PM
  • Colfax Ave / Eudora StWheelchair accessible6:17 PM
  • Colfax Ave / Glencoe StWheelchair accessible6:18 PM
  • Colfax Ave / Hudson StWheelchair accessible6:19 PM
  • Colfax Ave / Ivy StWheelchair accessible6:19 PM
  • Colfax Ave / Krameria StWheelchair accessible6:20 PM
  • Colfax Ave / Monaco PkwyWheelchair accessible6:21 PM
  • Colfax Ave / Oneida StWheelchair accessible6:22 PM
  • Colfax Ave / Quebec StWheelchair accessible6:23 PM
  • Colfax Ave / Syracuse StWheelchair accessible6:24 PM
  • Colfax Ave / Uinta StWheelchair accessible6:26 PM
  • Colfax Ave / Willow StWheelchair accessible6:27 PM
  • Colfax Ave / Yosemite StWheelchair accessible6:28 PM
  • Colfax Ave / Beeler StWheelchair accessible6:28 PM
  • Colfax Ave / Dayton StWheelchair accessible6:30 PM
  • Colfax Ave / Florence StWheelchair accessible6:31 PM
  • Colfax Ave / Havana StWheelchair accessible6:32 PM
  • Colfax Ave / Jamaica StWheelchair accessible6:33 PM
  • Colfax Ave / Kingston StWheelchair accessible6:34 PM
  • Colfax Ave / Moline StWheelchair accessible6:35 PM
  • Colfax Ave / Nome StWheelchair accessible6:36 PM
  • Colfax Ave / Peoria StWheelchair accessible6:37 PM
  • Colfax Ave / Scranton StWheelchair accessible6:38 PM
  • Colfax Ave / Ursula StWheelchair accessible6:39 PM
  • Colfax Ave / Xanadu StWheelchair accessible6:41 PM
  • Colfax StationWheelchair accessible6:42 PM
  • Colfax Ave / Billings StWheelchair accessible6:43 PM
  • RTD East Colfax Avenue map

    RTD 15 bus route map

    The RTD 15 - East Colfax Avenue bus route map is shown above. The route map shows you an overview of all the stops served by the RTD 15 bus to help you plan your trip on RTD. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 15 bus is approaching your stop.

    See the detailed route map

    RTD 15 bus Service Alerts

    Open the Transit app to see more information about any active disruptions that may impact the 15 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by RTD so that you can plan your trip around any active or future disruptions.

    See all alerts

    RTD 15 bus Service Frequency

    The next 15 bus leaves Union Station Gate B8 at 5:48 PM, and arrives at Colfax Ave / Billings St at 6:43 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

    See all departures

    RTD 15 bus On-Time Performance

    74 % on time

    74% of riders report that the RTD 15 bus arrived on time on their previous trip. In the past 30 days, 59 riders reported on the on-time performance of the 15 bus. Compared to other RTD lines, the 15 bus is ranked 37 out of 121 RTD lines. These on-time performance stats are user reported and may differ from official RTD metrics. See more details about on time, late or early departure reports for the 15 by opening the Transit app.

    See all on-time perfomance details

    RTD 15 bus FAQ

    Other RTD bus schedules, routes and maps

    Other transit modes in Denver area

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