| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 Joyce R4 UBC | 06:00 | 18:09 | 12:09 | Sa (6/24-9/01) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 UBC | 06:00 | 06:36 | 00:36 | Sa (6/24-9/01) |
| R4 Joyce | 06:48 | 07:24 | 00:36 | Sa (6/24-9/01) |
| R4 UBC | 07:36 | 08:15 | 00:39 | Sa (6/24-9/01) |
| R4 Joyce | 08:27 | 09:08 | 00:41 | Sa (6/24-9/01) |
| R4 UBC | 09:17 | 09:58 | 00:41 | Sa (6/24-9/01) |
| R4 Joyce | 10:10 | 10:52 | 00:42 | Sa (6/24-9/01) |
| R4 UBC | 11:00 | 11:44 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 11:54 | 12:37 | 00:43 | Sa (6/24-9/01) |
| R4 UBC | 12:50 | 13:34 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 13:44 | 14:29 | 00:45 | Sa (6/24-9/01) |
| R4 UBC | 14:40 | 15:24 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 15:35 | 16:20 | 00:45 | Sa (6/24-9/01) |
| R4 UBC | 16:31 | 17:15 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 17:25 | 18:09 | 00:44 | Sa (6/24-9/01) |