| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 Powell 4 Powell 4 To Blanca 4 UBC | 06:43 | 20:16 | 13:33 | Su (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 06:43 | 07:00 | 00:17 | Su (6/23-8/31) +7/01 +8/04 |
| 4 To Blanca | 07:08 | 07:51 | 00:43 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 08:05 | 08:47 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 08:54 | 09:48 | 00:54 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 09:59 | 10:52 | 00:53 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 11:01 | 12:05 | 01:04 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 12:18 | 13:19 | 01:01 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 13:28 | 14:34 | 01:06 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 14:44 | 15:48 | 01:04 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 15:58 | 17:04 | 01:06 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 17:18 | 18:19 | 01:01 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 18:28 | 19:29 | 01:01 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Downtown | 19:38 | 20:16 | 00:38 | Su (6/23-8/31) +7/01 +8/04 |