| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| HTC | R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 11:57 | 25:19 | 13:22 | Sa (4/21-6/22) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 11:57 | 12:43 | 00:46 | Sa (4/21-6/22) |
| R4 41st Avenue/To Joyce Station | 12:53 | 13:47 | 00:54 | Sa (4/21-6/22) |
| R4 41st Avenue/To UBC Exchange | 13:56 | 14:44 | 00:48 | Sa (4/21-6/22) |
| R4 41st Avenue/To Joyce Station | 14:51 | 15:43 | 00:52 | Sa (4/21-6/22) |
| R4 41st Avenue/To UBC Exchange | 15:52 | 16:39 | 00:47 | Sa (4/21-6/22) |
| R4 41st Avenue/To Joyce Station | 16:47 | 17:35 | 00:48 | Sa (4/21-6/22) |
| R4 41st Avenue/To UBC Exchange | 17:43 | 18:29 | 00:46 | Sa (4/21-6/22) |
| R4 41st Avenue/To Joyce Station | 18:39 | 19:23 | 00:44 | Sa (4/21-6/22) |
| R4 41st Avenue/To UBC Exchange | 19:35 | 20:17 | 00:42 | Sa (4/21-6/22) |
| R4 41st Avenue/To Joyce Station | 20:30 | 21:10 | 00:40 | Sa (4/21-6/22) |
| R4 41st Avenue/To UBC Exchange | 21:25 | 22:05 | 00:40 | Sa (4/21-6/22) |
| R4 41st Avenue/To Joyce Station | 22:20 | 22:58 | 00:38 | Sa (4/21-6/22) |
| R4 41st Avenue/To UBC Exchange | 23:11 | 23:49 | 00:38 | Sa (4/21-6/22) |
| R4 41st Avenue/To Joyce Station | 24:00 | 24:36 | 00:36 | Sa (4/21-6/22) |
| R4 41st Avenue/To UBC Exchange | 24:44 | 25:19 | 00:35 | Sa (4/21-6/22) |