| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 DOWNTOWN 4 POWELL 4 POWELL 4 UBC 4 UBC | 11:19 | 24:21 | 13:02 | Su (4/06-6/21) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 POWELL | 11:19 | 11:39 | 00:20 | Su (4/06-6/21) +4/10 +5/18 |
| 4 UBC | 11:45 | 12:46 | 01:01 | Su (4/06-6/21) +4/10 +5/18 |
| 4 POWELL | 13:03 | 14:06 | 01:03 | Su (4/06-6/21) +4/10 +5/18 |
| 4 UBC | 14:14 | 15:20 | 01:06 | Su (4/06-6/21) +4/10 +5/18 |
| 4 POWELL | 15:31 | 16:36 | 01:05 | Su (4/06-6/21) +4/10 +5/18 |
| 4 UBC | 16:44 | 17:48 | 01:04 | Su (4/06-6/21) +4/10 +5/18 |
| 4 POWELL | 18:01 | 19:02 | 01:01 | Su (4/06-6/21) +4/10 +5/18 |
| 4 UBC | 19:07 | 20:01 | 00:54 | Su (4/06-6/21) +4/10 +5/18 |
| 4 DOWNTOWN | 20:17 | 20:58 | 00:41 | Su (4/06-6/21) +4/10 +5/18 |
| 4 UBC | 21:03 | 21:41 | 00:38 | Su (4/06-6/21) +4/10 +5/18 |
| 4 DOWNTOWN | 21:46 | 22:20 | 00:34 | Su (4/06-6/21) +4/10 +5/18 |
| 4 UBC | 22:25 | 23:01 | 00:36 | Su (4/06-6/21) +4/10 +5/18 |
| 4 DOWNTOWN | 23:06 | 23:42 | 00:36 | Su (4/06-6/21) +4/10 +5/18 |
| 4 UBC | 23:47 | 24:21 | 00:34 | Su (4/06-6/21) +4/10 +5/18 |