| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 Powell 4 Powell 4 To Blanca Loop 4 UBC Exchange 4 UBC Exchange | 06:12 | 24:27 | 18:15 | Sa (9/07-1/03) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 06:12 | 06:31 | 00:19 | Sa (9/07-1/03) +12/26 |
| 4 To Blanca Loop | 06:39 | 07:23 | 00:44 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 07:40 | 08:25 | 00:45 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 08:32 | 09:32 | 01:00 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 09:48 | 10:48 | 01:00 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 10:58 | 12:07 | 01:09 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 12:22 | 13:29 | 01:07 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 13:40 | 14:54 | 01:14 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 15:03 | 16:15 | 01:12 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 16:24 | 17:40 | 01:16 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 17:57 | 19:04 | 01:07 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 19:19 | 20:24 | 01:05 | Sa (9/07-1/03) +12/26 |
| 4 Downtown | 20:35 | 21:18 | 00:43 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 21:24 | 22:04 | 00:40 | Sa (9/07-1/03) +12/26 |
| 4 Downtown | 22:19 | 23:00 | 00:41 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 23:06 | 23:42 | 00:36 | Sa (9/07-1/03) +12/26 |
| 4 Downtown | 23:52 | 24:27 | 00:35 | Sa (9/07-1/03) +12/26 |