| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 08:50 | 25:32 | 16:42 | Sa (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 08:50 | 09:30 | 00:40 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 09:41 | 10:23 | 00:42 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 10:35 | 11:18 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 11:28 | 12:11 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 12:22 | 13:07 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 13:19 | 14:06 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 14:20 | 15:05 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 15:14 | 16:01 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 16:10 | 16:53 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 17:03 | 17:49 | 00:46 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 18:03 | 18:45 | 00:42 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 18:56 | 19:36 | 00:40 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 19:48 | 20:28 | 00:40 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 20:45 | 21:24 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 21:39 | 22:18 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 22:36 | 23:13 | 00:37 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 23:26 | 24:02 | 00:36 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 24:15 | 24:51 | 00:36 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 24:59 | 25:32 | 00:33 | Sa (6/23-8/31) |