| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 UBC Exchange | 09:34 | 18:36 | 09:02 | Sa (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 09:34 | 10:35 | 01:01 | Sa (6/08-9/06) |
| 4 UBC Exchange | 10:44 | 11:52 | 01:08 | Sa (6/08-9/06) |
| 4 Powell | 12:00 | 13:07 | 01:07 | Sa (6/08-9/06) |
| 4 UBC Exchange | 13:18 | 14:29 | 01:11 | Sa (6/08-9/06) |
| 4 Powell | 14:41 | 15:51 | 01:10 | Sa (6/08-9/06) |
| 4 UBC Exchange | 16:01 | 17:16 | 01:15 | Sa (6/08-9/06) |
| 4 Powell | 17:30 | 18:36 | 01:06 | Sa (6/08-9/06) |