| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 UBC Exchange | 15:03 | 19:01 | 03:58 | MTuWThF (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 15:03 | 16:18 | 01:15 | MTuWThF (6/08-9/06) -7/01 -8/03 |
| 4 UBC Exchange | 16:24 | 17:40 | 01:16 | MTuWThF (6/08-9/06) -7/01 -8/03 |
| 4 Powell | 17:53 | 19:01 | 01:08 | MTuWThF (6/08-9/06) -7/01 -8/03 |