| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 Joyce R4 UBC | 05:45 | 25:06 | 19:21 | Sa (6/24-9/01) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 UBC | 05:45 | 06:20 | 00:35 | Sa (6/24-9/01) |
| R4 Joyce | 06:33 | 07:09 | 00:36 | Sa (6/24-9/01) |
| R4 UBC | 07:24 | 08:03 | 00:39 | Sa (6/24-9/01) |
| R4 Joyce | 08:15 | 08:56 | 00:41 | Sa (6/24-9/01) |
| R4 UBC | 09:02 | 09:43 | 00:41 | Sa (6/24-9/01) |
| R4 Joyce | 09:51 | 10:33 | 00:42 | Sa (6/24-9/01) |
| R4 UBC | 10:42 | 11:24 | 00:42 | Sa (6/24-9/01) |
| R4 Joyce | 11:37 | 12:20 | 00:43 | Sa (6/24-9/01) |
| R4 UBC | 12:33 | 13:17 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 13:27 | 14:12 | 00:45 | Sa (6/24-9/01) |
| R4 UBC | 14:23 | 15:07 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 15:18 | 16:03 | 00:45 | Sa (6/24-9/01) |
| R4 UBC | 16:14 | 16:58 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 17:08 | 17:52 | 00:44 | Sa (6/24-9/01) |
| R4 UBC | 18:06 | 18:47 | 00:41 | Sa (6/24-9/01) |
| R4 Joyce | 18:59 | 19:41 | 00:42 | Sa (6/24-9/01) |
| R4 UBC | 19:48 | 20:29 | 00:41 | Sa (6/24-9/01) |
| R4 Joyce | 20:45 | 21:26 | 00:41 | Sa (6/24-9/01) |
| R4 UBC | 21:33 | 22:12 | 00:39 | Sa (6/24-9/01) |
| R4 Joyce | 22:17 | 22:56 | 00:39 | Sa (6/24-9/01) |
| R4 UBC | 23:02 | 23:38 | 00:36 | Sa (6/24-9/01) |
| R4 Joyce | 23:46 | 24:23 | 00:37 | Sa (6/24-9/01) |
| R4 UBC | 24:32 | 25:06 | 00:34 | Sa (6/24-9/01) |