| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 UBC Exchange | 10:25 | 19:39 | 09:14 | Sa (9/07-1/03) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 10:25 | 11:29 | 01:04 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 11:39 | 12:52 | 01:13 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 13:04 | 14:13 | 01:09 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 14:26 | 15:41 | 01:15 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 15:51 | 17:04 | 01:13 | Sa (9/07-1/03) +12/26 |
| 4 UBC Exchange | 17:16 | 18:29 | 01:13 | Sa (9/07-1/03) +12/26 |
| 4 Powell | 18:35 | 19:39 | 01:04 | Sa (9/07-1/03) +12/26 |