| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 Powell 4 UBC 4 UBC | 13:14 | 24:27 | 11:13 | Sa (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 13:14 | 13:38 | 00:24 | Sa (6/23-8/31) |
| 4 UBC | 13:54 | 15:06 | 01:12 | Sa (6/23-8/31) |
| 4 Powell | 15:17 | 16:25 | 01:08 | Sa (6/23-8/31) |
| 4 UBC | 16:35 | 17:47 | 01:12 | Sa (6/23-8/31) |
| 4 Powell | 17:57 | 19:01 | 01:04 | Sa (6/23-8/31) |
| 4 UBC | 19:19 | 20:24 | 01:05 | Sa (6/23-8/31) |
| 4 Downtown | 20:35 | 21:18 | 00:43 | Sa (6/23-8/31) |
| 4 UBC | 21:25 | 22:04 | 00:39 | Sa (6/23-8/31) |
| 4 Downtown | 22:20 | 23:01 | 00:41 | Sa (6/23-8/31) |
| 4 UBC | 23:06 | 23:43 | 00:37 | Sa (6/23-8/31) |
| 4 Downtown | 23:52 | 24:27 | 00:35 | Sa (6/23-8/31) |