| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 Powell 4 UBC | 05:41 | 18:57 | 13:16 | MTuWThF (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 05:41 | 06:25 | 00:44 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 06:31 | 07:28 | 00:57 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 07:35 | 08:35 | 01:00 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 08:43 | 09:53 | 01:10 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 10:05 | 11:07 | 01:02 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 11:16 | 12:23 | 01:07 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 12:34 | 13:40 | 01:06 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 13:48 | 14:53 | 01:05 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 15:03 | 16:15 | 01:12 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 16:25 | 17:38 | 01:13 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 17:51 | 18:57 | 01:06 | MTuWThF (6/23-8/31) -7/01 -8/04 |