| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 Powell 4 Powell 4 To Blanca Loop 4 UBC Exchange | 06:43 | 20:16 | 13:33 | Su (4/20-6/07) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 06:43 | 07:01 | 00:18 | Su (4/20-6/07) +5/18 |
| 4 To Blanca Loop | 07:08 | 07:51 | 00:43 | Su (4/20-6/07) +5/18 |
| 4 Powell | 08:05 | 08:48 | 00:43 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 08:54 | 09:48 | 00:54 | Su (4/20-6/07) +5/18 |
| 4 Powell | 09:59 | 10:55 | 00:56 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 11:01 | 12:05 | 01:04 | Su (4/20-6/07) +5/18 |
| 4 Powell | 12:21 | 13:24 | 01:03 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 13:31 | 14:38 | 01:07 | Su (4/20-6/07) +5/18 |
| 4 Powell | 14:44 | 15:48 | 01:04 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 16:00 | 17:05 | 01:05 | Su (4/20-6/07) +5/18 |
| 4 Powell | 17:18 | 18:19 | 01:01 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 18:28 | 19:29 | 01:01 | Su (4/20-6/07) +5/18 |
| 4 Downtown | 19:36 | 20:16 | 00:40 | Su (4/20-6/07) +5/18 |