| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 UBC 4 UBC | 12:40 | 24:29 | 11:49 | Sa (1/05-4/19) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 12:40 | 13:46 | 01:06 | Sa (1/05-4/19) |
| 4 UBC | 14:05 | 15:16 | 01:11 | Sa (1/05-4/19) |
| 4 Powell | 15:29 | 16:37 | 01:08 | Sa (1/05-4/19) |
| 4 UBC | 16:50 | 17:59 | 01:09 | Sa (1/05-4/19) |
| 4 Powell | 18:09 | 19:11 | 01:02 | Sa (1/05-4/19) |
| 4 UBC | 19:21 | 20:23 | 01:02 | Sa (1/05-4/19) |
| 4 Downtown | 20:37 | 21:18 | 00:41 | Sa (1/05-4/19) |
| 4 UBC | 21:25 | 22:03 | 00:38 | Sa (1/05-4/19) |
| 4 Downtown | 22:20 | 23:01 | 00:41 | Sa (1/05-4/19) |
| 4 UBC | 23:06 | 23:42 | 00:36 | Sa (1/05-4/19) |
| 4 Downtown | 23:54 | 24:29 | 00:35 | Sa (1/05-4/19) |