| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 Joyce R4 UBC | 05:30 | 25:38 | 20:08 | Sa (6/24-9/01) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 UBC | 05:30 | 06:05 | 00:35 | Sa (6/24-9/01) |
| R4 Joyce | 06:18 | 06:54 | 00:36 | Sa (6/24-9/01) |
| R4 UBC | 07:00 | 07:39 | 00:39 | Sa (6/24-9/01) |
| R4 Joyce | 07:48 | 08:25 | 00:37 | Sa (6/24-9/01) |
| R4 UBC | 08:40 | 09:20 | 00:40 | Sa (6/24-9/01) |
| R4 Joyce | 09:33 | 10:15 | 00:42 | Sa (6/24-9/01) |
| R4 UBC | 10:25 | 11:07 | 00:42 | Sa (6/24-9/01) |
| R4 Joyce | 11:20 | 12:03 | 00:43 | Sa (6/24-9/01) |
| R4 UBC | 12:16 | 13:00 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 13:10 | 13:55 | 00:45 | Sa (6/24-9/01) |
| R4 UBC | 14:06 | 14:50 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 15:01 | 15:46 | 00:45 | Sa (6/24-9/01) |
| R4 UBC | 15:57 | 16:41 | 00:44 | Sa (6/24-9/01) |
| R4 Joyce | 16:51 | 17:35 | 00:44 | Sa (6/24-9/01) |
| R4 UBC | 17:47 | 18:29 | 00:42 | Sa (6/24-9/01) |
| R4 Joyce | 18:42 | 19:24 | 00:42 | Sa (6/24-9/01) |
| R4 UBC | 19:33 | 20:14 | 00:41 | Sa (6/24-9/01) |
| R4 Joyce | 20:30 | 21:11 | 00:41 | Sa (6/24-9/01) |
| R4 UBC | 21:18 | 21:57 | 00:39 | Sa (6/24-9/01) |
| R4 Joyce | 22:02 | 22:41 | 00:39 | Sa (6/24-9/01) |
| R4 UBC | 22:47 | 23:26 | 00:39 | Sa (6/24-9/01) |
| R4 Joyce | 23:32 | 24:09 | 00:37 | Sa (6/24-9/01) |
| R4 UBC | 24:17 | 24:51 | 00:34 | Sa (6/24-9/01) |
| R4 Joyce | 25:01 | 25:38 | 00:37 | Sa (6/24-9/01) |