| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 UBC Exchange | 13:17 | 18:51 | 05:34 | MTuWThF (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 13:17 | 14:28 | 01:11 | MTuWThF (6/08-9/06) -7/01 -8/03 |
| 4 UBC Exchange | 14:40 | 15:53 | 01:13 | MTuWThF (6/08-9/06) -7/01 -8/03 |
| 4 Powell | 16:07 | 17:23 | 01:16 | MTuWThF (6/08-9/06) -7/01 -8/03 |
| 4 UBC Exchange | 17:36 | 18:51 | 01:15 | MTuWThF (6/08-9/06) -7/01 -8/03 |