| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 DOWNTOWN 4 POWELL 4 POWELL 4 UBC 4 UBC | 09:16 | 24:26 | 15:10 | Su (4/12-6/20) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 POWELL | 09:16 | 10:04 | 00:48 | Su (4/12-6/20) +5/24 |
| 4 UBC | 10:15 | 11:10 | 00:55 | Su (4/12-6/20) +5/24 |
| 4 POWELL | 11:19 | 12:17 | 00:58 | Su (4/12-6/20) +5/24 |
| 4 UBC | 12:31 | 13:31 | 01:00 | Su (4/12-6/20) +5/24 |
| 4 POWELL | 13:48 | 14:49 | 01:01 | Su (4/12-6/20) +5/24 |
| 4 UBC | 15:01 | 16:01 | 01:00 | Su (4/12-6/20) +5/24 |
| 4 POWELL | 16:17 | 17:19 | 01:02 | Su (4/12-6/20) +5/24 |
| 4 UBC | 17:32 | 18:31 | 00:59 | Su (4/12-6/20) +5/24 |
| 4 POWELL | 18:41 | 19:39 | 00:58 | Su (4/12-6/20) +5/24 |
| 4 UBC | 19:47 | 20:40 | 00:53 | Su (4/12-6/20) +5/24 |
| 4 DOWNTOWN | 21:00 | 21:38 | 00:38 | Su (4/12-6/20) +5/24 |
| 4 UBC | 21:43 | 22:20 | 00:37 | Su (4/12-6/20) +5/24 |
| 4 DOWNTOWN | 22:26 | 23:00 | 00:34 | Su (4/12-6/20) +5/24 |
| 4 UBC | 23:05 | 23:39 | 00:34 | Su (4/12-6/20) +5/24 |
| 4 DOWNTOWN | 23:53 | 24:26 | 00:33 | Su (4/12-6/20) +5/24 |