| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 Joyce R4 UBC | 06:49 | 17:26 | 10:37 | MTuWThF (4/15-6/23) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 UBC | 06:49 | 07:27 | 00:38 | MTuWThF (4/15-6/23) -5/20 |
| R4 Joyce | 07:34 | 08:17 | 00:43 | MTuWThF (4/15-6/23) -5/20 |
| R4 UBC | 08:26 | 09:14 | 00:48 | MTuWThF (4/15-6/23) -5/20 |
| R4 Joyce | 09:26 | 10:09 | 00:43 | MTuWThF (4/15-6/23) -5/20 |
| R4 UBC | 10:16 | 10:58 | 00:42 | MTuWThF (4/15-6/23) -5/20 |
| R4 Joyce | 11:08 | 11:52 | 00:44 | MTuWThF (4/15-6/23) -5/20 |
| R4 UBC | 12:00 | 12:41 | 00:41 | MTuWThF (4/15-6/23) -5/20 |
| R4 Joyce | 12:50 | 13:35 | 00:45 | MTuWThF (4/15-6/23) -5/20 |
| R4 UBC | 13:44 | 14:25 | 00:41 | MTuWThF (4/15-6/23) -5/20 |
| R4 Joyce | 14:33 | 15:27 | 00:54 | MTuWThF (4/15-6/23) -5/20 |
| R4 UBC | 15:37 | 16:23 | 00:46 | MTuWThF (4/15-6/23) -5/20 |
| R4 Joyce | 16:32 | 17:26 | 00:54 | MTuWThF (4/15-6/23) -5/20 |