| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 Powell 4 UBC | 08:46 | 17:24 | 08:38 | Sa (9/02-1/05) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 08:46 | 09:35 | 00:49 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 09:47 | 10:46 | 00:59 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 10:55 | 11:53 | 00:58 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 12:03 | 13:12 | 01:09 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 13:29 | 14:35 | 01:06 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 14:50 | 16:00 | 01:10 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 16:18 | 17:24 | 01:06 | Sa (9/02-1/05) +12/26 |