| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 06:00 | 25:08 | 19:08 | Sa (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 06:00 | 06:35 | 00:35 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 06:48 | 07:23 | 00:35 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 07:40 | 08:18 | 00:38 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 08:33 | 09:14 | 00:41 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 09:29 | 10:10 | 00:41 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 10:22 | 11:05 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 11:17 | 12:02 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 12:11 | 12:58 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 13:13 | 13:58 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 14:09 | 14:56 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 15:05 | 15:50 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 16:00 | 16:46 | 00:46 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 16:54 | 17:37 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 17:50 | 18:33 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 18:48 | 19:30 | 00:42 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 19:41 | 20:20 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 20:30 | 21:10 | 00:40 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 21:18 | 21:57 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 22:09 | 22:48 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 23:02 | 23:38 | 00:36 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 23:45 | 24:21 | 00:36 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 24:32 | 25:08 | 00:36 | Sa (6/23-8/31) |