| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 06:15 | 25:20 | 19:05 | Sa (1/05-4/19) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 06:15 | 06:51 | 00:36 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 07:03 | 07:41 | 00:38 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 07:50 | 08:28 | 00:38 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 08:43 | 09:25 | 00:42 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 09:36 | 10:19 | 00:43 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 10:30 | 11:15 | 00:45 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 11:26 | 12:11 | 00:45 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 12:19 | 13:06 | 00:47 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 13:22 | 14:07 | 00:45 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 14:17 | 15:05 | 00:48 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 15:13 | 15:58 | 00:45 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 16:07 | 16:55 | 00:48 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 17:03 | 17:47 | 00:44 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 17:57 | 18:42 | 00:45 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 18:58 | 19:41 | 00:43 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 19:51 | 20:32 | 00:41 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 20:42 | 21:21 | 00:39 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 21:33 | 22:12 | 00:39 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 22:27 | 23:05 | 00:38 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 23:14 | 23:50 | 00:36 | Sa (1/05-4/19) |
| R4 41st Avenue/To UBC Exchange | 23:59 | 24:35 | 00:36 | Sa (1/05-4/19) |
| R4 41st Avenue/To Joyce Station | 24:44 | 25:20 | 00:36 | Sa (1/05-4/19) |