Block
| Headsigns | Start | End | Duration | Schedule |
|---|
4 Powell 4 UBC | 11:09 | 20:12 | 09:03 | Sa (6/24-9/01) |
| Headsign | Start | End | Duration | Service days |
|---|
| 4 Powell | 11:09 | 12:12 | 01:03 | Sa (6/24-9/01) |
| 4 UBC | 12:19 | 13:24 | 01:05 | Sa (6/24-9/01) |
| 4 Powell | 13:41 | 14:47 | 01:06 | Sa (6/24-9/01) |
| 4 UBC | 15:03 | 16:12 | 01:09 | Sa (6/24-9/01) |
| 4 Powell | 16:30 | 17:36 | 01:06 | Sa (6/24-9/01) |
| 4 UBC | 17:49 | 18:57 | 01:08 | Sa (6/24-9/01) |
| 4 Powell | 19:14 | 20:12 | 00:58 | Sa (6/24-9/01) |