| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 Powell 4 To Blanca Loop 4 UBC Exchange | 07:07 | 16:51 | 09:44 | Su (4/20-6/07) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 07:07 | 07:49 | 00:42 | Su (4/20-6/07) +5/18 |
| 4 To Blanca Loop | 08:02 | 08:49 | 00:47 | Su (4/20-6/07) +5/18 |
| 4 Powell | 08:57 | 09:44 | 00:47 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 09:53 | 10:52 | 00:59 | Su (4/20-6/07) +5/18 |
| 4 Powell | 10:57 | 11:56 | 00:59 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 12:05 | 13:11 | 01:06 | Su (4/20-6/07) +5/18 |
| 4 Powell | 13:22 | 14:24 | 01:02 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 14:32 | 15:38 | 01:06 | Su (4/20-6/07) +5/18 |
| 4 Powell | 15:47 | 16:51 | 01:04 | Su (4/20-6/07) +5/18 |