| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 UBC | 07:08 | 18:23 | 11:15 | MTuWThF (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 07:08 | 08:05 | 00:57 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 08:13 | 09:22 | 01:09 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 09:36 | 10:37 | 01:01 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 10:46 | 11:52 | 01:06 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 12:04 | 13:10 | 01:06 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 13:18 | 14:23 | 01:05 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 14:30 | 15:39 | 01:09 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 15:49 | 17:02 | 01:13 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 17:14 | 18:23 | 01:09 | MTuWThF (6/23-8/31) -7/01 -8/04 |