FF2
Flatiron Flyer
Bus
Timetable valid Sep 27, 2026 to Jan 2, 2027, from RTD's published schedule.
Departures from Union Station Gate B18
Departures from Union Station Gate B18, the first stop.
All weekdays departures (8 trips)
- 6:47 AM
- 7:15 AM
- 7:40 AM
- 7:47 AM
- 4:43 PM
- 4:51 PM
- 5:16 PM
- 5:31 PM
When it runs · Weekdays
- First trip
- 6:47 AM
- Last trip
- 5:31 PM
| Time of day | How often |
|---|---|
| Early morning12:00 AM–6:00 AM | No service |
| Morning rush6:00 AM–9:00 AM | Every 27 min |
| Midday9:00 AM–3:00 PM | No service |
| Afternoon rush3:00 PM–7:00 PM | Every 15 min |
| Evening7:00 PM–10:00 PM | No service |
| Late night10:00 PM–3:00 AM | No service |
The Sunday schedule also runs on Nov 26, Nov 27, Dec 25, Jan 1.
Route map
Stops (10) · To Downtown Boulder Express
- Union Station Gate B18(Timepoint)
- Park Ave W & Delgany St
- US 36 & McCaslin Station Gate D(Timepoint)
- US 36 & Table Mesa Station Gate E(Timepoint)
- S Broadway & Table Mesa Dr(Timepoint)
- Broadway & Dartmouth PnR
- Broadway & Baseline Rd(Timepoint)
- Broadway & Regent Dr
- Broadway & Euclid Ave(Timepoint)
- Downtown Boulder Station (Ar)(Timepoint)
Full timetable · Weekdays · To Downtown Boulder Express
Times at RTD's timepoints. A dash means that trip does not stop there.
Show all 8 trips
| Union Station Gate B18 | US 36 & McCaslin Station Gate D | US 36 & Table Mesa Station Gate E | S Broadway & Table Mesa Dr | Broadway & Baseline Rd | Broadway & Euclid Ave | Downtown Boulder Station (Ar) |
|---|---|---|---|---|---|---|
| 6:47 AM | 7:12 AM | 7:18 AM | 7:21 AM | 7:24 AM | 7:27 AM | 7:34 AM |
| 7:15 AM | 7:40 AM | 7:46 AM | 7:49 AM | 7:52 AM | 7:56 AM | 8:03 AM |
| 7:40 AM | 8:05 AM | 8:11 AM | 8:14 AM | 8:17 AM | 8:21 AM | 8:28 AM |
| 7:47 AM | 8:12 AM | 8:18 AM | 8:21 AM | 8:24 AM | 8:28 AM | 8:35 AM |
| 4:43 PM | 5:08 PM | 5:14 PM | 5:18 PM | 5:22 PM | 5:25 PM | 5:33 PM |
| 4:51 PM | 5:16 PM | 5:22 PM | 5:26 PM | 5:30 PM | 5:33 PM | 5:41 PM |
| 5:16 PM | 5:41 PM | 5:47 PM | 5:51 PM | 5:55 PM | 5:58 PM | 6:06 PM |
| 5:31 PM | 5:56 PM | 6:02 PM | 6:06 PM | 6:10 PM | 6:13 PM | 6:21 PM |
Plan your trip and pay
- RTD's page for route FF2 (live arrivals)(opens rtd-denver.com)
- RTD trip planner(opens rtd-denver.com)
- Fares and passes(opens rtd-denver.com)
- Accessibility on RTD(opens rtd-denver.com)
- Service alerts(opens rtd-denver.com)
- Denver transit map
Source: RTD GTFS feed Sep26-37243-12-13-20261009-141920. Live arrivals come from RTD's real-time feed on the transit map.