| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 Joyce R4 UBC | 08:00 | 20:30 | 12:30 | Sa (4/15-6/23) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 UBC | 08:00 | 08:42 | 00:42 | Sa (4/15-6/23) |
| R4 Joyce | 08:51 | 09:31 | 00:40 | Sa (4/15-6/23) |
| R4 UBC | 09:43 | 10:25 | 00:42 | Sa (4/15-6/23) |
| R4 Joyce | 10:37 | 11:23 | 00:46 | Sa (4/15-6/23) |
| R4 UBC | 11:33 | 12:17 | 00:44 | Sa (4/15-6/23) |
| R4 Joyce | 12:28 | 13:17 | 00:49 | Sa (4/15-6/23) |
| R4 UBC | 13:24 | 14:09 | 00:45 | Sa (4/15-6/23) |
| R4 Joyce | 14:17 | 15:06 | 00:49 | Sa (4/15-6/23) |
| R4 UBC | 15:14 | 15:59 | 00:45 | Sa (4/15-6/23) |
| R4 Joyce | 16:09 | 16:57 | 00:48 | Sa (4/15-6/23) |
| R4 UBC | 17:05 | 17:50 | 00:45 | Sa (4/15-6/23) |
| R4 Joyce | 17:59 | 18:46 | 00:47 | Sa (4/15-6/23) |
| R4 UBC | 18:56 | 19:38 | 00:42 | Sa (4/15-6/23) |
| R4 Joyce | 19:49 | 20:30 | 00:41 | Sa (4/15-6/23) |