| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 Powell 4 To Blanca 4 UBC | 06:23 | 18:27 | 12:04 | Sa (6/24-9/01) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 06:23 | 07:03 | 00:40 | Sa (6/24-9/01) |
| 4 To Blanca | 07:22 | 08:03 | 00:41 | Sa (6/24-9/01) |
| 4 Powell | 08:18 | 09:02 | 00:44 | Sa (6/24-9/01) |
| 4 UBC | 09:20 | 10:16 | 00:56 | Sa (6/24-9/01) |
| 4 Powell | 10:35 | 11:30 | 00:55 | Sa (6/24-9/01) |
| 4 UBC | 11:43 | 12:48 | 01:05 | Sa (6/24-9/01) |
| 4 Powell | 13:05 | 14:10 | 01:05 | Sa (6/24-9/01) |
| 4 UBC | 14:27 | 15:39 | 01:12 | Sa (6/24-9/01) |
| 4 Powell | 15:53 | 16:58 | 01:05 | Sa (6/24-9/01) |
| 4 UBC | 17:18 | 18:27 | 01:09 | Sa (6/24-9/01) |