| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
4 Powell 4 Powell 4 UBC | 07:03 | 19:13 | 12:10 | Sa (9/02-1/05) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 4 Powell | 07:03 | 07:48 | 00:45 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 07:57 | 08:51 | 00:54 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 08:56 | 09:50 | 00:54 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 10:01 | 11:02 | 01:01 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 11:18 | 12:19 | 01:01 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 12:27 | 13:36 | 01:09 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 13:53 | 15:01 | 01:08 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 15:14 | 16:24 | 01:10 | Sa (9/02-1/05) +12/26 |
| 4 Powell | 16:42 | 17:48 | 01:06 | Sa (9/02-1/05) +12/26 |
| 4 UBC | 18:02 | 19:13 | 01:11 | Sa (9/02-1/05) +12/26 |