| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Downtown 4 Powell 4 Powell 4 UBC 4 UBC | 08:20 | 23:22 | 15:02 | Sa (1/05-4/19) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 08:20 | 08:37 | 00:17 | Sa (1/05-4/19) |
| 4 UBC | 08:47 | 09:45 | 00:58 | Sa (1/05-4/19) |
| 4 Powell | 10:03 | 11:02 | 00:59 | Sa (1/05-4/19) |
| 4 UBC | 11:14 | 12:19 | 01:05 | Sa (1/05-4/19) |
| 4 Powell | 12:27 | 13:31 | 01:04 | Sa (1/05-4/19) |
| 4 UBC | 13:43 | 14:54 | 01:11 | Sa (1/05-4/19) |
| 4 Powell | 15:05 | 16:13 | 01:08 | Sa (1/05-4/19) |
| 4 UBC | 16:26 | 17:35 | 01:09 | Sa (1/05-4/19) |
| 4 Powell | 17:45 | 18:47 | 01:02 | Sa (1/05-4/19) |
| 4 UBC | 19:00 | 20:02 | 01:02 | Sa (1/05-4/19) |
| 4 Downtown | 20:17 | 20:59 | 00:42 | Sa (1/05-4/19) |
| 4 UBC | 21:05 | 21:43 | 00:38 | Sa (1/05-4/19) |
| 4 Downtown | 22:00 | 22:41 | 00:41 | Sa (1/05-4/19) |
| 4 UBC | 22:46 | 23:22 | 00:36 | Sa (1/05-4/19) |