| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 UBC Exchange 4 UBC Exchange | 12:44 | 24:23 | 11:39 | Su (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 12:44 | 13:48 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 13:55 | 15:04 | 01:09 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 15:11 | 16:15 | 01:04 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 16:27 | 17:35 | 01:08 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Powell | 17:47 | 18:50 | 01:03 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 19:05 | 20:06 | 01:01 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Downtown | 20:13 | 20:55 | 00:42 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 21:00 | 21:39 | 00:39 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Downtown | 21:44 | 22:24 | 00:40 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 22:29 | 23:05 | 00:36 | Su (6/08-9/06) +7/01 +8/03 |
| 4 Downtown | 23:10 | 23:44 | 00:34 | Su (6/08-9/06) +7/01 +8/03 |
| 4 UBC Exchange | 23:49 | 24:23 | 00:34 | Su (6/08-9/06) +7/01 +8/03 |