| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 UBC Exchange 4 UBC Exchange | 12:45 | 24:18 | 11:33 | Su (4/20-6/07) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 12:45 | 13:48 | 01:03 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 13:55 | 15:02 | 01:07 | Su (4/20-6/07) +5/18 |
| 4 Powell | 15:09 | 16:12 | 01:03 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 16:28 | 17:33 | 01:05 | Su (4/20-6/07) +5/18 |
| 4 Powell | 17:48 | 18:49 | 01:01 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 19:05 | 20:04 | 00:59 | Su (4/20-6/07) +5/18 |
| 4 Downtown | 20:14 | 20:54 | 00:40 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 20:59 | 21:37 | 00:38 | Su (4/20-6/07) +5/18 |
| 4 Downtown | 21:42 | 22:20 | 00:38 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 22:25 | 22:59 | 00:34 | Su (4/20-6/07) +5/18 |
| 4 Downtown | 23:06 | 23:40 | 00:34 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 23:45 | 24:18 | 00:33 | Su (4/20-6/07) +5/18 |