| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 Powell 4 To Blanca 4 UBC 4 UBC 4 UBC | 07:07 | 22:18 | 15:11 | Su (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 07:07 | 07:48 | 00:41 | Su (6/23-8/31) +7/01 +8/04 |
| 4 To Blanca | 08:02 | 08:49 | 00:47 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 08:59 | 09:44 | 00:45 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 09:53 | 10:52 | 00:59 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 11:02 | 11:59 | 00:57 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 12:17 | 13:24 | 01:07 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 13:32 | 14:34 | 01:02 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 14:44 | 15:50 | 01:06 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 16:02 | 17:04 | 01:02 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 17:13 | 18:16 | 01:03 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 18:38 | 19:37 | 00:59 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 19:45 | 20:40 | 00:55 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Downtown | 20:58 | 21:36 | 00:38 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 21:41 | 22:18 | 00:37 | Su (6/23-8/31) +7/01 +8/04 |