| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 UBC 4 UBC | 12:44 | 24:42 | 11:58 | Su (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 12:44 | 13:46 | 01:02 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 13:56 | 15:01 | 01:05 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 15:09 | 16:11 | 01:02 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 16:27 | 17:33 | 01:06 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Powell | 17:48 | 18:49 | 01:01 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 19:05 | 20:04 | 00:59 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Downtown | 20:18 | 20:56 | 00:38 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 21:01 | 21:38 | 00:37 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Downtown | 22:02 | 22:40 | 00:38 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 22:45 | 23:19 | 00:34 | Su (6/23-8/31) +7/01 +8/04 |
| 4 Downtown | 23:26 | 24:00 | 00:34 | Su (6/23-8/31) +7/01 +8/04 |
| 4 UBC | 24:05 | 24:42 | 00:37 | Su (6/23-8/31) +7/01 +8/04 |