| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 Powell 4 Powell 4 To Blanca Loop 4 UBC Exchange | 06:43 | 19:31 | 12:48 | Su (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 06:43 | 07:01 | 00:18 | Su (6/08-9/06) +7/01 +8/03 |
| 4 To Blanca Loop | 07:08 | 07:51 | 00:43 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 08:05 | 08:48 | 00:43 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 08:54 | 09:48 | 00:54 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 09:59 | 10:55 | 00:56 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 11:01 | 12:05 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 12:21 | 13:24 | 01:03 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 13:31 | 14:40 | 01:09 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 14:46 | 15:50 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 15:58 | 17:07 | 01:09 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 17:17 | 18:20 | 01:03 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 18:28 | 19:31 | 01:03 | Su (6/08-9/06) +7/01 +8/03 |