| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 05:00 | 25:35 | 20:35 | Sa (1/05-4/19) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 05:00 | 05:34 | 00:34 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 05:48 | 06:24 | 00:36 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 06:33 | 07:09 | 00:36 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 07:19 | 07:57 | 00:38 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 08:09 | 08:48 | 00:39 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 08:59 | 09:41 | 00:42 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 09:51 | 10:34 | 00:43 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 10:46 | 11:31 | 00:45 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 11:42 | 12:27 | 00:45 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 12:36 | 13:24 | 00:48 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 13:39 | 14:24 | 00:45 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 14:34 | 15:22 | 00:48 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 15:29 | 16:14 | 00:45 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 16:24 | 17:12 | 00:48 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 17:20 | 18:04 | 00:44 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 18:13 | 18:56 | 00:43 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 19:10 | 19:51 | 00:41 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 20:02 | 20:43 | 00:41 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 20:57 | 21:36 | 00:39 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 21:49 | 22:28 | 00:39 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 22:42 | 23:20 | 00:38 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 23:29 | 24:05 | 00:36 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 24:14 | 24:49 | 00:35 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 24:59 | 25:35 | 00:36 | Sa (1/05-4/19) |