| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 Joyce R4 UBC | 05:15 | 25:23 | 20:08 | Sa (6/24-9/01) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 UBC | 05:15 | 05:50 | 00:35 | Sa (6/24-9/01) |
| R4 Joyce | 06:03 | 06:39 | 00:36 | Sa (6/24-9/01) |
| R4 UBC | 06:45 | 07:21 | 00:36 | Sa (6/24-9/01) |
| R4 Joyce | 07:33 | 08:10 | 00:37 | Sa (6/24-9/01) |
| R4 UBC | 08:20 | 09:00 | 00:40 | Sa (6/24-9/01) |
| R4 Joyce | 09:13 | 09:55 | 00:42 | Sa (6/24-9/01) |
| R4 UBC | 10:08 | 10:50 | 00:42 | Sa (6/24-9/01) |
| R4 Joyce | 11:03 | 11:46 | 00:43 | Sa (6/24-9/01) |
| R4 UBC | 11:59 | 12:43 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 12:53 | 13:38 | 00:45 | Sa (6/24-9/01) |
| R4 UBC | 13:49 | 14:33 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 14:43 | 15:28 | 00:45 | Sa (6/24-9/01) |
| R4 UBC | 15:40 | 16:24 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 16:34 | 17:18 | 00:44 | Sa (6/24-9/01) |
| R4 UBC | 17:30 | 18:12 | 00:42 | Sa (6/24-9/01) |
| R4 Joyce | 18:25 | 19:07 | 00:42 | Sa (6/24-9/01) |
| R4 UBC | 19:18 | 19:59 | 00:41 | Sa (6/24-9/01) |
| R4 Joyce | 20:15 | 20:56 | 00:41 | Sa (6/24-9/01) |
| R4 UBC | 21:02 | 21:41 | 00:39 | Sa (6/24-9/01) |
| R4 Joyce | 21:46 | 22:27 | 00:41 | Sa (6/24-9/01) |
| R4 UBC | 22:32 | 23:11 | 00:39 | Sa (6/24-9/01) |
| R4 Joyce | 23:17 | 23:54 | 00:37 | Sa (6/24-9/01) |
| R4 UBC | 24:02 | 24:36 | 00:34 | Sa (6/24-9/01) |
| R4 Joyce | 24:46 | 25:23 | 00:37 | Sa (6/24-9/01) |