| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 15:22 | 18:09 | 02:47 | MTuWThF (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To Joyce Station | 15:22 | 16:14 | 00:52 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| R4 41st Avenue/To UBC Exchange | 16:24 | 17:09 | 00:45 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| R4 41st Avenue/To Joyce Station | 17:21 | 18:09 | 00:48 | MTuWThF (6/23-8/31) -7/01 -8/04 |