| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Downtown 4 Powell 4 UBC 4 UBC | 10:10 | 23:26 | 13:16 | Sa (6/24-9/01) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 10:10 | 11:05 | 00:55 | Sa (6/24-9/01) |
| 4 UBC | 11:12 | 12:16 | 01:04 | Sa (6/24-9/01) |
| 4 Powell | 12:29 | 13:33 | 01:04 | Sa (6/24-9/01) |
| 4 UBC | 13:41 | 14:52 | 01:11 | Sa (6/24-9/01) |
| 4 Powell | 15:05 | 16:10 | 01:05 | Sa (6/24-9/01) |
| 4 UBC | 16:27 | 17:34 | 01:07 | Sa (6/24-9/01) |
| 4 Powell | 17:46 | 18:47 | 01:01 | Sa (6/24-9/01) |
| 4 UBC | 19:00 | 20:01 | 01:01 | Sa (6/24-9/01) |
| 4 Downtown | 20:15 | 20:58 | 00:43 | Sa (6/24-9/01) |
| 4 UBC | 21:05 | 21:45 | 00:40 | Sa (6/24-9/01) |
| 4 Downtown | 21:58 | 22:40 | 00:42 | Sa (6/24-9/01) |
| 4 UBC | 22:46 | 23:26 | 00:40 | Sa (6/24-9/01) |