| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 UBC Exchange | 13:20 | 16:52 | 03:32 | Su (9/07-1/03) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 13:20 | 14:22 | 01:02 | Su (9/07-1/03) +9/07 +9/30 +10/12 +11/11 +12/25 +1/01 |
| 4 UBC Exchange | 14:32 | 15:38 | 01:06 | Su (9/07-1/03) +9/07 +9/30 +10/12 +11/11 +12/25 +1/01 |
| 4 Powell | 15:48 | 16:52 | 01:04 | Su (9/07-1/03) +9/07 +9/30 +10/12 +11/11 +12/25 +1/01 |