Block
| Headsigns | Start | End | Duration | Schedule |
|---|
4 Downtown 4 Powell 4 UBC | 11:26 | 20:19 | 08:53 | Sa (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|
| 4 Powell | 11:26 | 12:29 | 01:03 | Sa (6/23-8/31) |
| 4 UBC | 12:40 | 13:51 | 01:11 | Sa (6/23-8/31) |
| 4 Powell | 14:05 | 15:15 | 01:10 | Sa (6/23-8/31) |
| 4 UBC | 15:26 | 16:42 | 01:16 | Sa (6/23-8/31) |
| 4 Powell | 16:54 | 18:00 | 01:06 | Sa (6/23-8/31) |
| 4 UBC | 18:16 | 19:27 | 01:11 | Sa (6/23-8/31) |
| 4 Downtown | 19:34 | 20:19 | 00:45 | Sa (6/23-8/31) |