| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 06:15 | 25:22 | 19:07 | Sa (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 06:15 | 06:50 | 00:35 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 07:03 | 07:40 | 00:37 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 07:50 | 08:28 | 00:38 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 08:43 | 09:24 | 00:41 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 09:36 | 10:17 | 00:41 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 10:30 | 11:13 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 11:26 | 12:11 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 12:19 | 13:06 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 13:22 | 14:07 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 14:17 | 15:04 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 15:13 | 15:58 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 16:07 | 16:53 | 00:46 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 17:03 | 17:46 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 17:57 | 18:40 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 18:58 | 19:40 | 00:42 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 19:51 | 20:30 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 20:42 | 21:22 | 00:40 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 21:33 | 22:12 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 22:24 | 23:03 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 23:16 | 23:52 | 00:36 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 23:59 | 24:35 | 00:36 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 24:46 | 25:22 | 00:36 | Sa (6/23-8/31) |