| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 UBC Exchange 4 UBC Exchange | 10:13 | 21:19 | 11:06 | Su (4/20-6/07) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 10:13 | 11:10 | 00:57 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 11:18 | 12:22 | 01:04 | Su (4/20-6/07) +5/18 |
| 4 Powell | 12:33 | 13:36 | 01:03 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 13:43 | 14:50 | 01:07 | Su (4/20-6/07) +5/18 |
| 4 Powell | 14:57 | 16:00 | 01:03 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 16:14 | 17:19 | 01:05 | Su (4/20-6/07) +5/18 |
| 4 Powell | 17:33 | 18:34 | 01:01 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 18:45 | 19:46 | 01:01 | Su (4/20-6/07) +5/18 |
| 4 Downtown | 19:56 | 20:36 | 00:40 | Su (4/20-6/07) +5/18 |
| 4 UBC Exchange | 20:41 | 21:19 | 00:38 | Su (4/20-6/07) +5/18 |