Denver / Bus
RTD AB1 schedule and full timetable
Boulder / Denver Airport · America/Denver
Selected branch: Downtown Boulder via E-470 · 15 stops. Service day: Thursday, October 29, 2026.
Thu, Oct 2922 published tripsFri, Oct 3022 published tripsSat, Oct 3120 published tripsSun, Nov 127 published tripsMon, Nov 222 published tripsTue, Nov 322 published tripsWed, Nov 422 published trips
RTD AB1 full stop-by-trip timetable
All stops on the selected branch, October 29, 2026. 22 fixed scheduled trips; showing 1–22. Frequency service is listed in the boarding schedule below. A dash means the agency supplies no time.
| Stop / trip | Trip 1 | Trip 2 | Trip 3 | Trip 4 | Trip 5 | Trip 6 | Trip 7 | Trip 8 | Trip 9 | Trip 10 | Trip 11 | Trip 12 | Trip 13 | Trip 14 | Trip 15 | Trip 16 | Trip 17 | Trip 18 | Trip 19 | Trip 20 | Trip 21 | Trip 22 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Denver Airport Station Gate 8 | 4:45 AM | 6:15 AM | 7:15 AM | 8:15 AM | 9:15 AM | 10:15 AM | 10:45 AM | 11:15 AM | 11:45 AM | 12:45 PM | 1:15 PM | 1:45 PM | 2:45 PM | 3:45 PM | 5:15 PM | 6:15 PM | 6:45 PM | 8:15 PM | 9:45 PM | 10:45 PM | 11:45 PM | 12:45 AM +1 day |
| 13500 Block Via Varra | 5:16 AMEstimated | 6:46 AMEstimated | 7:46 AMEstimated | 8:46 AMEstimated | 9:46 AMEstimated | 10:46 AMEstimated | 11:16 AMEstimated | 11:46 AMEstimated | 12:16 PMEstimated | 1:16 PMEstimated | 1:46 PMEstimated | 2:16 PMEstimated | 3:16 PMEstimated | 4:16 PMEstimated | 5:46 PMEstimated | 6:46 PMEstimated | 7:16 PMEstimated | 8:46 PMEstimated | 10:16 PMEstimated | 11:16 PMEstimated | 12:16 AM +1 dayEstimated | 1:16 AM +1 dayEstimated |
| US 36 & Flatiron Station Gate C | 5:18 AM | 6:48 AM | 7:48 AM | 8:48 AM | 9:48 AM | 10:48 AM | 11:18 AM | 11:48 AM | 12:18 PM | 1:18 PM | 1:48 PM | 2:18 PM | 3:18 PM | 4:18 PM | 5:48 PM | 6:48 PM | 7:18 PM | 8:48 PM | 10:18 PM | 11:18 PM | 12:18 AM +1 day | 1:18 AM +1 day |
| Via Varra Rd & Midway Blvd | 5:18 AMEstimated | 6:49 AMEstimated | 7:49 AMEstimated | 8:49 AMEstimated | 9:49 AMEstimated | 10:48 AMEstimated | 11:18 AMEstimated | 11:48 AMEstimated | 12:18 PMEstimated | 1:18 PMEstimated | 1:48 PMEstimated | 2:18 PMEstimated | 3:18 PMEstimated | 4:18 PMEstimated | 5:49 PMEstimated | 6:49 PMEstimated | 7:19 PMEstimated | 8:49 PMEstimated | 10:18 PMEstimated | 11:18 PMEstimated | 12:18 AM +1 dayEstimated | 1:18 AM +1 dayEstimated |
| US 36 & McCaslin Station Gate E | 5:25 AM | 6:56 AM | 7:56 AM | 8:56 AM | 9:56 AM | 10:55 AM | 11:25 AM | 11:55 AM | 12:25 PM | 1:25 PM | 1:55 PM | 2:25 PM | 3:25 PM | 4:25 PM | 5:56 PM | 6:56 PM | 7:26 PM | 8:56 PM | 10:25 PM | 11:25 PM | 12:25 AM +1 day | 1:25 AM +1 day |
| US 36 & Table Mesa Station Gate E | 5:33 AM | 7:04 AM | 8:04 AM | 9:04 AM | 10:04 AM | 11:03 AM | 11:33 AM | 12:03 PM | 12:33 PM | 1:33 PM | 2:03 PM | 2:33 PM | 3:34 PM | 4:34 PM | 6:05 PM | 7:05 PM | 7:35 PM | 9:05 PM | 10:33 PM | 11:33 PM | 12:33 AM +1 day | 1:33 AM +1 day |
| Table Mesa Dr & Tantra Dr | 5:34 AMEstimated | 7:05 AMEstimated | 8:05 AMEstimated | 9:05 AMEstimated | 10:05 AMEstimated | 11:04 AMEstimated | 11:34 AMEstimated | 12:04 PMEstimated | 12:34 PMEstimated | 1:34 PMEstimated | 2:04 PMEstimated | 2:34 PMEstimated | 3:35 PMEstimated | 4:35 PMEstimated | 6:06 PMEstimated | 7:06 PMEstimated | 7:36 PMEstimated | 9:06 PMEstimated | 10:34 PMEstimated | 11:34 PMEstimated | 12:34 AM +1 dayEstimated | 1:34 AM +1 dayEstimated |
| S Broadway & Table Mesa Dr | 5:35 AMEstimated | 7:07 AMEstimated | 8:07 AMEstimated | 9:07 AMEstimated | 10:07 AMEstimated | 11:05 AMEstimated | 11:35 AMEstimated | 12:05 PMEstimated | 12:35 PMEstimated | 1:35 PMEstimated | 2:05 PMEstimated | 2:35 PMEstimated | 3:36 PMEstimated | 4:36 PMEstimated | 6:07 PMEstimated | 7:08 PMEstimated | 7:38 PMEstimated | 9:08 PMEstimated | 10:35 PMEstimated | 11:35 PMEstimated | 12:35 AM +1 dayEstimated | 1:35 AM +1 dayEstimated |
| Broadway & Dartmouth PnR | 5:37 AMEstimated | 7:08 AMEstimated | 8:08 AMEstimated | 9:08 AMEstimated | 10:08 AMEstimated | 11:07 AMEstimated | 11:37 AMEstimated | 12:07 PMEstimated | 12:37 PMEstimated | 1:37 PMEstimated | 2:07 PMEstimated | 2:37 PMEstimated | 3:38 PMEstimated | 4:38 PMEstimated | 6:09 PMEstimated | 7:09 PMEstimated | 7:39 PMEstimated | 9:09 PMEstimated | 10:37 PMEstimated | 11:37 PMEstimated | 12:37 AM +1 dayEstimated | 1:37 AM +1 dayEstimated |
| 27th Way & Broadway PnR | 5:39 AM | 7:11 AM | 8:11 AM | 9:11 AM | 10:11 AM | 11:09 AM | 11:39 AM | 12:09 PM | 12:39 PM | 1:39 PM | 2:09 PM | 2:39 PM | 3:40 PM | 4:40 PM | 6:11 PM | 7:12 PM | 7:42 PM | 9:12 PM | 10:39 PM | 11:39 PM | 12:39 AM +1 day | 1:39 AM +1 day |
| Broadway & Baseline Rd | 5:39 AMEstimated | 7:11 AMEstimated | 8:11 AMEstimated | 9:11 AMEstimated | 10:11 AMEstimated | 11:10 AMEstimated | 11:40 AMEstimated | 12:10 PMEstimated | 12:40 PMEstimated | 1:40 PMEstimated | 2:10 PMEstimated | 2:40 PMEstimated | 3:41 PMEstimated | 4:41 PMEstimated | 6:12 PMEstimated | 7:12 PMEstimated | 7:42 PMEstimated | 9:12 PMEstimated | 10:39 PMEstimated | 11:39 PMEstimated | 12:39 AM +1 dayEstimated | 1:39 AM +1 dayEstimated |
| Broadway & Euclid Ave | 5:42 AM | 7:15 AM | 8:15 AM | 9:15 AM | 10:15 AM | 11:14 AM | 11:44 AM | 12:14 PM | 12:44 PM | 1:44 PM | 2:14 PM | 2:44 PM | 3:45 PM | 4:45 PM | 6:16 PM | 7:16 PM | 7:46 PM | 9:16 PM | 10:43 PM | 11:43 PM | 12:43 AM +1 day | 1:43 AM +1 day |
| Broadway & Pleasant St | 5:43 AMEstimated | 7:16 AMEstimated | 8:16 AMEstimated | 9:16 AMEstimated | 10:16 AMEstimated | 11:15 AMEstimated | 11:45 AMEstimated | 12:15 PMEstimated | 12:45 PMEstimated | 1:45 PMEstimated | 2:15 PMEstimated | 2:45 PMEstimated | 3:46 PMEstimated | 4:46 PMEstimated | 6:17 PMEstimated | 7:17 PMEstimated | 7:47 PMEstimated | 9:17 PMEstimated | 10:44 PMEstimated | 11:44 PMEstimated | 12:44 AM +1 dayEstimated | 1:44 AM +1 dayEstimated |
| Broadway & University Ave | 5:44 AMEstimated | 7:17 AMEstimated | 8:17 AMEstimated | 9:17 AMEstimated | 10:17 AMEstimated | 11:16 AMEstimated | 11:46 AMEstimated | 12:16 PMEstimated | 12:46 PMEstimated | 1:46 PMEstimated | 2:16 PMEstimated | 2:46 PMEstimated | 3:47 PMEstimated | 4:47 PMEstimated | 6:18 PMEstimated | 7:18 PMEstimated | 7:48 PMEstimated | 9:18 PMEstimated | 10:45 PMEstimated | 11:45 PMEstimated | 12:45 AM +1 dayEstimated | 1:45 AM +1 dayEstimated |
| Downtown Boulder Station (Ar) | 5:48 AMDrop-off only | 7:21 AMDrop-off only | 8:21 AMDrop-off only | 9:21 AMDrop-off only | 10:21 AMDrop-off only | 11:21 AMDrop-off only | 11:51 AMDrop-off only | 12:21 PMDrop-off only | 12:51 PMDrop-off only | 1:51 PMDrop-off only | 2:21 PMDrop-off only | 2:51 PMDrop-off only | 3:52 PMDrop-off only | 4:52 PMDrop-off only | 6:23 PMDrop-off only | 7:22 PMDrop-off only | 7:52 PMDrop-off only | 9:22 PMDrop-off only | 10:49 PMDrop-off only | 11:49 PMDrop-off only | 12:49 AM +1 dayDrop-off only | 1:49 AM +1 dayDrop-off only |
Every departure from Denver Airport Station Gate 8
For the selected service day and branch. After-midnight times retain their service-day association; “+1 day” means the following calendar day.
| Departure / window | Destination | Boarding notes |
|---|---|---|
| 4:45 AM | Downtown Boulder via E-470 | Scheduled |
| 6:15 AM | Downtown Boulder via E-470 | Scheduled |
| 7:15 AM | Downtown Boulder via E-470 | Scheduled |
| 8:15 AM | Downtown Boulder via E-470 | Scheduled |
| 9:15 AM | Downtown Boulder via E-470 | Scheduled |
| 10:15 AM | Downtown Boulder via E-470 | Scheduled |
| 10:45 AM | Downtown Boulder via E-470 | Scheduled |
| 11:15 AM | Downtown Boulder via E-470 | Scheduled |
| 11:45 AM | Downtown Boulder via E-470 | Scheduled |
| 12:45 PM | Downtown Boulder via E-470 | Scheduled |
| 1:15 PM | Downtown Boulder via E-470 | Scheduled |
| 1:45 PM | Downtown Boulder via E-470 | Scheduled |
| 2:45 PM | Downtown Boulder via E-470 | Scheduled |
| 3:45 PM | Downtown Boulder via E-470 | Scheduled |
| 5:15 PM | Downtown Boulder via E-470 | Scheduled |
| 6:15 PM | Downtown Boulder via E-470 | Scheduled |
| 6:45 PM | Downtown Boulder via E-470 | Scheduled |
| 8:15 PM | Downtown Boulder via E-470 | Scheduled |
| 9:45 PM | Downtown Boulder via E-470 | Scheduled |
| 10:45 PM | Downtown Boulder via E-470 | Scheduled |
| 11:45 PM | Downtown Boulder via E-470 | Scheduled |
| 12:45 AM +1 day | Downtown Boulder via E-470 | Scheduled |
More RTD travel information
Published RTD schedule
Imported Oct 25, 2026 · 06:23 UTC · Service dates 2026-09-27 through 2027-01-02. See data status
Transit data provided by the Regional Transportation District. This independent site is not endorsed by, sponsored by, or affiliated with RTD. Source details ↗