| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 UBC Exchange | 10:58 | 17:06 | 06:08 | Su (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 10:58 | 11:57 | 00:59 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 12:05 | 13:12 | 01:07 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 13:32 | 14:36 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 14:44 | 15:51 | 01:07 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 16:02 | 17:06 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |