| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 UBC Exchange 4 UBC Exchange | 10:13 | 21:22 | 11:09 | Su (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 10:13 | 11:10 | 00:57 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 11:18 | 12:22 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 12:32 | 13:36 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 13:43 | 14:52 | 01:09 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 14:59 | 16:03 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 16:13 | 17:21 | 01:08 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 17:32 | 18:35 | 01:03 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 18:45 | 19:48 | 01:03 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Downtown | 19:55 | 20:37 | 00:42 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 20:42 | 21:22 | 00:40 | Su (6/08-9/06) +7/01 +8/03 |