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303Happenings
FF1

Flatiron Flyer

Bus

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

Departures from US 36 & McCaslin Station Gate D

All weekdays departures (60 trips)
  • 6:25 AM
  • 6:55 AM
  • 7:10 AM
  • 7:28 AM
  • 7:43 AM
  • 7:58 AM
  • 8:13 AM
  • 8:28 AM
  • 8:43 AM
  • 8:58 AM
  • 9:13 AM
  • 9:28 AM
  • 9:43 AM
  • 9:58 AM
  • 10:13 AM
  • 10:25 AM
  • 10:40 AM
  • 10:55 AM
  • 11:10 AM
  • 11:25 AM
  • 11:40 AM
  • 11:55 AM
  • 12:10 PM
  • 12:25 PM
  • 12:40 PM
  • 12:55 PM
  • 1:10 PM
  • 1:25 PM
  • 1:40 PM
  • 1:55 PM
  • 2:10 PM
  • 2:23 PM
  • 2:39 PM
  • 2:54 PM
  • 3:09 PM
  • 3:24 PM
  • 3:39 PM
  • 3:54 PM
  • 4:09 PM
  • 4:26 PM
  • 4:41 PM
  • 4:56 PM
  • 5:11 PM
  • 5:26 PM
  • 5:41 PM
  • 5:56 PM
  • 6:11 PM
  • 6:25 PM
  • 6:55 PM
  • 7:25 PM
  • 7:55 PM
  • 8:25 PM
  • 8:55 PM
  • 9:25 PM
  • 9:55 PM
  • 10:25 PM
  • 10:55 PM
  • 11:25 PM
  • 11:55 PM
  • 12:25 AM
Live arrivals on the map

Other routes at this stop

When it runs · Weekdays

First trip
6:25 AM
Last trip
12:25 AM
Time of dayHow often
Early morning12:00 AM–6:00 AMNo service
Morning rush6:00 AM–9:00 AMEvery 15 min
Midday9:00 AM–3:00 PMEvery 15 min
Afternoon rush3:00 PM–7:00 PMEvery 15 min
Evening7:00 PM–10:00 PMEvery 30 min
Late night10:00 PM–3:00 AMEvery 30 min

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

Route map

Stops (14) · To Downtown Boulder All-Station

  1. Union Station Gate B17(Timepoint)
  2. Park Ave W & Delgany St
  3. US 36 & Sheridan Station Gate D(Timepoint)
  4. US 36 & Church Ranch Station Gate B(Timepoint)
  5. US 36 & Broomfield Station Gate L(Timepoint)
  6. US 36 & Flatiron Station Gate B(Timepoint)
  7. US 36 & McCaslin Station Gate D(Timepoint)(Selected stop)
  8. US 36 & Table Mesa Station Gate E(Timepoint)
  9. S Broadway & Table Mesa Dr(Timepoint)
  10. Broadway & Dartmouth PnR
  11. Broadway & Baseline Rd(Timepoint)
  12. Broadway & Regent Dr
  13. Broadway & Euclid Ave(Timepoint)
  14. Downtown Boulder Station (Ar)(Timepoint)

Full timetable · Weekdays · To Downtown Boulder All-Station

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

Show all 60 trips
Union Station Gate B17US 36 & Sheridan Station Gate DUS 36 & Church Ranch Station Gate BUS 36 & Broomfield Station Gate LUS 36 & Flatiron Station Gate BUS 36 & McCaslin Station Gate DUS 36 & Table Mesa Station Gate ES Broadway & Table Mesa DrBroadway & Baseline RdBroadway & Euclid AveDowntown Boulder Station (Ar)
5:51 AM6:08 AM6:14 AM6:17 AM6:21 AM6:25 AM6:31 AM6:34 AM6:37 AM6:40 AM6:46 AM
6:21 AM6:38 AM6:44 AM6:47 AM6:51 AM6:55 AM7:01 AM7:04 AM7:07 AM7:10 AM7:16 AM
6:36 AM6:53 AM6:59 AM7:02 AM7:06 AM7:10 AM7:16 AM7:19 AM7:22 AM7:25 AM7:31 AM
6:52 AM7:09 AM7:15 AM7:18 AM7:22 AM7:28 AM7:34 AM7:37 AM7:40 AM7:44 AM7:51 AM
7:07 AM7:24 AM7:30 AM7:33 AM7:37 AM7:43 AM7:49 AM7:52 AM7:55 AM7:59 AM8:06 AM
7:22 AM7:39 AM7:45 AM7:48 AM7:52 AM7:58 AM8:04 AM8:07 AM8:10 AM8:14 AM8:21 AM
7:37 AM7:54 AM8:00 AM8:03 AM8:07 AM8:13 AM8:19 AM8:22 AM8:25 AM8:29 AM8:36 AM
7:52 AM8:09 AM8:15 AM8:18 AM8:22 AM8:28 AM8:34 AM8:37 AM8:40 AM8:44 AM8:51 AM
8:07 AM8:24 AM8:30 AM8:33 AM8:37 AM8:43 AM8:49 AM8:52 AM8:55 AM8:59 AM9:06 AM
8:22 AM8:39 AM8:45 AM8:48 AM8:52 AM8:58 AM9:04 AM9:07 AM9:10 AM9:14 AM9:21 AM
8:37 AM8:54 AM9:00 AM9:03 AM9:07 AM9:13 AM9:19 AM9:22 AM9:25 AM9:29 AM9:36 AM
8:52 AM9:09 AM9:15 AM9:18 AM9:22 AM9:28 AM9:34 AM9:37 AM9:40 AM9:44 AM9:51 AM
9:07 AM9:24 AM9:30 AM9:33 AM9:37 AM9:43 AM9:49 AM9:52 AM9:55 AM9:59 AM10:06 AM
9:22 AM9:39 AM9:45 AM9:48 AM9:52 AM9:58 AM10:04 AM10:07 AM10:10 AM10:14 AM10:21 AM
9:37 AM9:54 AM10:00 AM10:03 AM10:07 AM10:13 AM10:19 AM10:22 AM10:25 AM10:29 AM10:36 AM
9:52 AM10:08 AM10:13 AM10:16 AM10:20 AM10:25 AM10:31 AM10:34 AM10:37 AM10:40 AM10:49 AM
10:07 AM10:23 AM10:28 AM10:31 AM10:35 AM10:40 AM10:46 AM10:49 AM10:52 AM10:55 AM11:04 AM
10:22 AM10:38 AM10:43 AM10:46 AM10:50 AM10:55 AM11:01 AM11:04 AM11:07 AM11:10 AM11:19 AM
10:37 AM10:53 AM10:58 AM11:01 AM11:05 AM11:10 AM11:16 AM11:19 AM11:22 AM11:25 AM11:34 AM
10:52 AM11:08 AM11:13 AM11:16 AM11:20 AM11:25 AM11:31 AM11:34 AM11:37 AM11:40 AM11:49 AM
11:07 AM11:23 AM11:28 AM11:31 AM11:35 AM11:40 AM11:46 AM11:49 AM11:52 AM11:55 AM12:04 PM
11:22 AM11:38 AM11:43 AM11:46 AM11:50 AM11:55 AM12:01 PM12:04 PM12:07 PM12:10 PM12:19 PM
11:37 AM11:53 AM11:58 AM12:01 PM12:05 PM12:10 PM12:16 PM12:19 PM12:22 PM12:25 PM12:34 PM
11:53 AM12:08 PM12:13 PM12:16 PM12:20 PM12:25 PM12:31 PM12:34 PM12:38 PM12:41 PM12:50 PM
12:08 PM12:23 PM12:28 PM12:31 PM12:35 PM12:40 PM12:46 PM12:49 PM12:53 PM12:56 PM1:05 PM
12:23 PM12:38 PM12:43 PM12:46 PM12:50 PM12:55 PM1:01 PM1:04 PM1:08 PM1:11 PM1:20 PM
12:38 PM12:53 PM12:58 PM1:01 PM1:05 PM1:10 PM1:16 PM1:19 PM1:23 PM1:26 PM1:35 PM
12:53 PM1:08 PM1:13 PM1:16 PM1:20 PM1:25 PM1:31 PM1:34 PM1:38 PM1:41 PM1:50 PM
1:08 PM1:23 PM1:28 PM1:31 PM1:35 PM1:40 PM1:46 PM1:49 PM1:53 PM1:56 PM2:05 PM
1:23 PM1:38 PM1:43 PM1:46 PM1:50 PM1:55 PM2:01 PM2:04 PM2:08 PM2:11 PM2:20 PM
1:38 PM1:53 PM1:58 PM2:01 PM2:05 PM2:10 PM2:16 PM2:19 PM2:23 PM2:26 PM2:35 PM
1:51 PM2:06 PM2:11 PM2:14 PM2:18 PM2:23 PM2:29 PM2:32 PM2:36 PM2:39 PM2:48 PM
2:08 PM2:23 PM2:28 PM2:31 PM2:35 PM2:39 PM2:45 PM2:48 PM2:52 PM2:55 PM3:04 PM
2:23 PM2:38 PM2:43 PM2:46 PM2:50 PM2:54 PM3:00 PM3:03 PM3:07 PM3:10 PM3:19 PM
2:38 PM2:53 PM2:58 PM3:01 PM3:05 PM3:09 PM3:15 PM3:18 PM3:22 PM3:25 PM3:34 PM
2:53 PM3:08 PM3:13 PM3:16 PM3:20 PM3:24 PM3:30 PM3:33 PM3:37 PM3:40 PM3:49 PM
3:08 PM3:23 PM3:28 PM3:31 PM3:35 PM3:39 PM3:45 PM3:48 PM3:52 PM3:55 PM4:04 PM
3:23 PM3:38 PM3:43 PM3:46 PM3:50 PM3:54 PM4:00 PM4:03 PM4:07 PM4:10 PM4:19 PM
3:38 PM3:53 PM3:58 PM4:01 PM4:05 PM4:09 PM4:15 PM4:18 PM4:22 PM4:25 PM4:34 PM
3:53 PM4:09 PM4:14 PM4:17 PM4:21 PM4:26 PM4:32 PM4:36 PM4:40 PM4:43 PM4:51 PM
4:08 PM4:24 PM4:29 PM4:32 PM4:36 PM4:41 PM4:47 PM4:51 PM4:55 PM4:58 PM5:06 PM
4:23 PM4:39 PM4:44 PM4:47 PM4:51 PM4:56 PM5:02 PM5:06 PM5:10 PM5:13 PM5:21 PM
4:38 PM4:54 PM4:59 PM5:02 PM5:06 PM5:11 PM5:17 PM5:21 PM5:25 PM5:28 PM5:36 PM
4:53 PM5:09 PM5:14 PM5:17 PM5:21 PM5:26 PM5:32 PM5:36 PM5:40 PM5:43 PM5:51 PM
5:08 PM5:24 PM5:29 PM5:32 PM5:36 PM5:41 PM5:47 PM5:51 PM5:55 PM5:58 PM6:06 PM
5:23 PM5:39 PM5:44 PM5:47 PM5:51 PM5:56 PM6:02 PM6:06 PM6:10 PM6:13 PM6:21 PM
5:38 PM5:54 PM5:59 PM6:02 PM6:06 PM6:11 PM6:17 PM6:21 PM6:25 PM6:28 PM6:36 PM
5:54 PM6:08 PM6:13 PM6:16 PM6:20 PM6:25 PM6:31 PM6:35 PM6:38 PM6:41 PM6:48 PM
6:24 PM6:38 PM6:43 PM6:46 PM6:50 PM6:55 PM7:01 PM7:05 PM7:08 PM7:11 PM7:18 PM
6:54 PM7:08 PM7:13 PM7:16 PM7:20 PM7:25 PM7:31 PM7:35 PM7:38 PM7:41 PM7:48 PM
7:24 PM7:38 PM7:43 PM7:46 PM7:50 PM7:55 PM8:01 PM8:05 PM8:08 PM8:11 PM8:18 PM
7:55 PM8:08 PM8:13 PM8:16 PM8:20 PM8:25 PM8:31 PM8:34 PM8:37 PM8:39 PM8:45 PM
8:25 PM8:38 PM8:43 PM8:46 PM8:50 PM8:55 PM9:01 PM9:04 PM9:07 PM9:09 PM9:15 PM
8:55 PM9:08 PM9:13 PM9:16 PM9:20 PM9:25 PM9:31 PM9:34 PM9:37 PM9:39 PM9:45 PM
9:25 PM9:38 PM9:43 PM9:46 PM9:50 PM9:55 PM10:01 PM10:04 PM10:07 PM10:09 PM10:15 PM
9:55 PM10:08 PM10:13 PM10:16 PM10:20 PM10:25 PM10:31 PM10:34 PM10:37 PM10:39 PM10:45 PM
10:25 PM10:38 PM10:43 PM10:46 PM10:50 PM10:55 PM11:01 PM11:04 PM11:07 PM11:09 PM11:15 PM
10:55 PM11:08 PM11:13 PM11:16 PM11:20 PM11:25 PM11:31 PM11:34 PM11:37 PM11:39 PM11:45 PM
11:25 PM11:38 PM11:43 PM11:46 PM11:50 PM11:55 PM12:01 AM12:04 AM12:07 AM12:09 AM12:15 AM
11:55 PM12:08 AM12:13 AM12:16 AM12:20 AM12:25 AM12:31 AM12:34 AM12:37 AM12:39 AM12:45 AM

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.