Skip to main content
303Happenings
FF5

Flatiron Flyer

Bus

Timetable valid Sep 27, 2026 to Jan 2, 2027, from RTD's published schedule.

Departures from Colfax Ave & Fitzsimons Pkwy

All weekdays departures (5 trips)
  • 7:52 AM
  • 2:45 PM
  • 4:15 PM
  • 5:15 PM
  • 5:45 PM
Live arrivals on the map

Other routes at this stop

When it runs · Weekdays

First trip
7:52 AM
Last trip
5:45 PM
Time of dayHow often
Early morning12:00 AM–6:00 AMNo service
Morning rush6:00 AM–9:00 AMOne trip
Midday9:00 AM–3:00 PMOne trip
Afternoon rush3:00 PM–7:00 PMEvery 45 min
Evening7:00 PM–10:00 PMNo service
Late night10:00 PM–3:00 AMNo service

The Sunday schedule also runs on Nov 26, Nov 27, Dec 25, Jan 1.

Route map

Stops (21) · To Downtown Boulder

  1. Colfax Ave & Fitzsimons Pkwy(Timepoint)(Selected stop)
  2. Colfax Ave & Wheeling St
  3. Colfax & Childrens Way
  4. Aurora Ct & 16th Ave
  5. 17th Pl & Aurora Ct(Timepoint)
  6. Aurora Ct & 17th Ave
  7. Aurora Ct & 16th Ave
  8. 16th Ave & Aurora Ct
  9. Quentin St & 16th Ave
  10. Quentin St & 17th Pl
  11. Quentin St & 19th Pl(Timepoint)
  12. US 36 & Sheridan Station Gate D(Timepoint)
  13. US 36 & Broomfield Station Gate L(Timepoint)
  14. US 36 & McCaslin Station Gate D(Timepoint)
  15. US 36 & Table Mesa Station Gate E(Timepoint)
  16. S Broadway & Table Mesa Dr(Timepoint)
  17. Broadway & Dartmouth PnR
  18. Broadway & Baseline Rd(Timepoint)
  19. Broadway & Regent Dr
  20. Broadway & Euclid Ave(Timepoint)
  21. Downtown Boulder Station (Ar)(Timepoint)

Full timetable · Weekdays · To Downtown Boulder

Times at RTD's timepoints. A dash means that trip does not stop there.

Show all 5 trips
Colfax Ave & Fitzsimons Pkwy17th Pl & Aurora CtQuentin St & 19th PlUS 36 & Sheridan Station Gate DUS 36 & Broomfield Station Gate LUS 36 & McCaslin Station Gate DUS 36 & Table Mesa Station Gate ES Broadway & Table Mesa DrBroadway & Baseline RdBroadway & Euclid AveDowntown Boulder Station (Ar)
7:52 AM7:57 AM8:03 AM8:33 AM8:38 AM8:45 AM8:51 AM8:54 AM8:57 AM9:01 AM9:08 AM
2:45 PM2:50 PM2:56 PM3:30 PM3:35 PM3:42 PM3:48 PM3:51 PM3:55 PM3:58 PM4:07 PM
4:15 PM4:20 PM4:26 PM5:06 PM5:11 PM5:18 PM5:24 PM5:28 PM5:32 PM5:35 PM5:43 PM
5:15 PM5:20 PM5:26 PM6:06 PM6:11 PM6:18 PM6:24 PM6:28 PM6:32 PM6:35 PM6:43 PM
5:45 PM5:50 PM5:56 PM6:32 PM6:37 PM6:44 PM6:50 PM6:54 PM6:57 PM7:00 PM7:07 PM

Plan your trip and pay

Source: RTD GTFS feed Sep26-37243-12-13-20261009-141920. Live arrivals come from RTD's real-time feed on the transit map.