| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 Powell 4 UBC | 07:00 | 19:35 | 12:35 | MTuWThF (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 07:00 | 07:50 | 00:50 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 08:01 | 09:06 | 01:05 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 09:21 | 10:22 | 01:01 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 10:31 | 11:37 | 01:06 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 11:48 | 12:54 | 01:06 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 13:03 | 14:08 | 01:05 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 14:19 | 15:28 | 01:09 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 15:38 | 16:50 | 01:12 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 Powell | 17:02 | 18:11 | 01:09 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 4 UBC | 18:27 | 19:35 | 01:08 | MTuWThF (6/23-8/31) -7/01 -8/04 |