| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 Powell 4 To Blanca 4 UBC | 06:23 | 19:37 | 13:14 | Sa (9/02-1/05) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 06:23 | 07:04 | 00:41 | Sa (9/02-1/05) +12/26 |
| 4 To Blanca | 07:21 | 08:03 | 00:42 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 08:18 | 09:03 | 00:45 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 09:17 | 10:16 | 00:59 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 10:33 | 11:29 | 00:56 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 11:40 | 12:47 | 01:07 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 13:05 | 14:11 | 01:06 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 14:26 | 15:38 | 01:12 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 15:53 | 16:59 | 01:06 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 17:16 | 18:27 | 01:11 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 18:37 | 19:37 | 01:00 | Sa (9/02-1/05) +12/26 |