| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| HTC | R4 41ST Avenue/To Joyce Station R4 41ST Avenue/To UBC Exchange | 05:45 | 25:36 | 19:51 | Su (4/15-6/23) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41ST Avenue/To UBC Exchange | 05:45 | 06:18 | 00:33 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 06:33 | 07:08 | 00:35 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 07:15 | 07:53 | 00:38 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 08:03 | 08:42 | 00:39 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 08:59 | 09:40 | 00:41 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 09:48 | 10:30 | 00:42 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 10:38 | 11:21 | 00:43 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 11:29 | 12:11 | 00:42 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 12:24 | 13:09 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 13:17 | 14:02 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 14:10 | 14:55 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 15:03 | 15:48 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 16:00 | 16:45 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 16:53 | 17:38 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 17:50 | 18:33 | 00:43 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 18:43 | 19:25 | 00:42 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 19:38 | 20:18 | 00:40 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 20:28 | 21:08 | 00:40 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 21:16 | 21:55 | 00:39 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 22:02 | 22:38 | 00:36 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 22:46 | 23:25 | 00:39 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 23:32 | 24:06 | 00:34 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 24:16 | 24:52 | 00:36 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 25:02 | 25:36 | 00:34 | Su (4/15-6/23) +5/20 |