| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 Powell 4 Powell 4 To Blanca Loop 4 UBC Exchange | 06:06 | 20:18 | 14:12 | Su (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 06:06 | 06:24 | 00:18 | Su (6/08-9/06) +7/01 +8/03 |
| 4 To Blanca Loop | 06:29 | 07:11 | 00:42 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 07:36 | 08:18 | 00:42 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 08:29 | 09:23 | 00:54 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 09:43 | 10:39 | 00:56 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 10:44 | 11:47 | 01:03 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 12:09 | 13:12 | 01:03 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 13:18 | 14:27 | 01:09 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 14:33 | 15:37 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 15:43 | 16:53 | 01:10 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 17:02 | 18:05 | 01:03 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 18:13 | 19:19 | 01:06 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Downtown | 19:36 | 20:18 | 00:42 | Su (6/08-9/06) +7/01 +8/03 |