| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Downtown 4 Powell 4 UBC 4 UBC 4 UBC | 11:16 | 24:27 | 13:11 | Su (1/05-4/19) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 11:16 | 12:13 | 00:57 | Su (1/05-4/19) +2/16 +4/03 |
| 4 UBC | 12:19 | 13:22 | 01:03 | Su (1/05-4/19) +2/16 +4/03 |
| 4 Powell | 13:34 | 14:34 | 01:00 | Su (1/05-4/19) +2/16 +4/03 |
| 4 UBC | 14:45 | 15:50 | 01:05 | Su (1/05-4/19) +2/16 +4/03 |
| 4 Powell | 16:02 | 17:06 | 01:04 | Su (1/05-4/19) +2/16 +4/03 |
| 4 UBC | 17:12 | 18:18 | 01:06 | Su (1/05-4/19) +2/16 +4/03 |
| 4 Powell | 18:39 | 19:35 | 00:56 | Su (1/05-4/19) +2/16 +4/03 |
| 4 UBC | 19:45 | 20:40 | 00:55 | Su (1/05-4/19) +2/16 +4/03 |
| 4 Downtown | 20:59 | 21:36 | 00:37 | Su (1/05-4/19) +2/16 +4/03 |
| 4 UBC | 21:41 | 22:18 | 00:37 | Su (1/05-4/19) +2/16 +4/03 |
| 4 Downtown | 22:24 | 23:00 | 00:36 | Su (1/05-4/19) +2/16 +4/03 |
| 4 UBC | 23:05 | 23:38 | 00:33 | Su (1/05-4/19) +2/16 +4/03 |
| 4 Downtown | 23:56 | 24:27 | 00:31 | Su (1/05-4/19) +2/16 +4/03 |