| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 05:30 | 17:57 | 12:27 | Sa (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 05:30 | 06:05 | 00:35 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 06:18 | 06:53 | 00:35 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 07:10 | 07:47 | 00:37 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 08:03 | 08:42 | 00:39 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 08:59 | 09:39 | 00:40 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 09:49 | 10:31 | 00:42 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 10:43 | 11:26 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 11:37 | 12:22 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 12:31 | 13:16 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 13:27 | 14:14 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 14:27 | 15:12 | 00:45 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 15:22 | 16:09 | 00:47 | Sa (6/23-8/31) |
| R4 41st Avenue/To UBC Exchange | 16:18 | 17:01 | 00:43 | Sa (6/23-8/31) |
| R4 41st Avenue/To Joyce Station | 17:11 | 17:57 | 00:46 | Sa (6/23-8/31) |