| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 Joyce R4 UBC | 10:00 | 18:59 | 08:59 | Sa (4/15-6/23) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 UBC | 10:00 | 10:42 | 00:42 | Sa (4/15-6/23) |
| R4 Joyce | 10:54 | 11:40 | 00:46 | Sa (4/15-6/23) |
| R4 UBC | 11:50 | 12:34 | 00:44 | Sa (4/15-6/23) |
| R4 Joyce | 12:45 | 13:34 | 00:49 | Sa (4/15-6/23) |
| R4 UBC | 13:41 | 14:26 | 00:45 | Sa (4/15-6/23) |
| R4 Joyce | 14:34 | 15:23 | 00:49 | Sa (4/15-6/23) |
| R4 UBC | 15:31 | 16:16 | 00:45 | Sa (4/15-6/23) |
| R4 Joyce | 16:26 | 17:14 | 00:48 | Sa (4/15-6/23) |
| R4 UBC | 17:22 | 18:07 | 00:45 | Sa (4/15-6/23) |
| R4 Joyce | 18:16 | 18:59 | 00:43 | Sa (4/15-6/23) |