| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 05:45 | 23:27 | 17:42 | Sa (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 05:45 | 06:20 | 00:35 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 06:33 | 07:08 | 00:35 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 07:20 | 07:57 | 00:37 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 08:13 | 08:52 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 09:07 | 09:48 | 00:41 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 09:58 | 10:40 | 00:42 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 10:52 | 11:35 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 11:45 | 12:30 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 12:39 | 13:24 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 13:36 | 14:23 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 14:35 | 15:20 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 15:29 | 16:16 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 16:25 | 17:08 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 17:19 | 18:02 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 18:15 | 18:57 | 00:42 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 19:08 | 19:48 | 00:40 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 20:03 | 20:43 | 00:40 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 21:00 | 21:39 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 21:54 | 22:33 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 22:50 | 23:27 | 00:37 | Sa (6/23-8/31) |