| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| HTC | R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 09:46 | 25:23 | 15:37 | Su (4/21-6/22) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 09:46 | 10:29 | 00:43 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To Joyce Station | 10:39 | 11:22 | 00:43 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To UBC Exchange | 11:38 | 12:25 | 00:47 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To Joyce Station | 12:30 | 13:17 | 00:47 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To UBC Exchange | 13:30 | 14:17 | 00:47 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To Joyce Station | 14:25 | 15:12 | 00:47 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To UBC Exchange | 15:20 | 16:07 | 00:47 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To Joyce Station | 16:15 | 17:00 | 00:45 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To UBC Exchange | 17:09 | 17:55 | 00:46 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To Joyce Station | 18:03 | 18:45 | 00:42 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To UBC Exchange | 18:59 | 19:45 | 00:46 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To Joyce Station | 19:54 | 20:35 | 00:41 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To UBC Exchange | 20:43 | 21:26 | 00:43 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To Joyce Station | 21:33 | 22:11 | 00:38 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To UBC Exchange | 22:31 | 23:10 | 00:39 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To Joyce Station | 23:17 | 23:51 | 00:34 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To UBC Exchange | 24:03 | 24:42 | 00:39 | Su (4/21-6/22) +5/19 |
| R4 41st Avenue/To Joyce Station | 24:49 | 25:23 | 00:34 | Su (4/21-6/22) +5/19 |