| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 UBC Exchange | 17:23 | 20:44 | 03:21 | MTuWThF (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 17:23 | 18:35 | 01:12 | MTuWThF (6/08-9/06) -7/01 -8/03 |
| 4 UBC Exchange | 18:44 | 19:52 | 01:08 | MTuWThF (6/08-9/06) -7/01 -8/03 |
| 4 Downtown | 19:59 | 20:44 | 00:45 | MTuWThF (6/08-9/06) -7/01 -8/03 |