| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 UBC Exchange | 12:00 | 18:39 | 06:39 | Sa (9/07-1/03) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 12:00 | 13:07 | 01:07 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 13:16 | 14:30 | 01:14 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 14:39 | 15:51 | 01:12 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 16:01 | 17:17 | 01:16 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 17:32 | 18:39 | 01:07 | Sa (9/07-1/03) +12/26 |