| Depot | Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|---|
| HTC | R4 41ST Avenue/To Joyce Station R4 41ST Avenue/To UBC Exchange | 06:15 | 25:22 | 19:07 | Su (4/15-6/23) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41ST Avenue/To UBC Exchange | 06:15 | 06:49 | 00:34 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 07:03 | 07:38 | 00:35 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 07:45 | 08:23 | 00:38 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 08:33 | 09:12 | 00:39 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 09:29 | 10:10 | 00:41 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 10:18 | 11:00 | 00:42 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 11:12 | 11:55 | 00:43 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 12:05 | 12:49 | 00:44 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 13:00 | 13:45 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 13:53 | 14:39 | 00:46 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 14:50 | 15:35 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 15:43 | 16:28 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 16:40 | 17:25 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 17:33 | 18:18 | 00:45 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 18:26 | 19:07 | 00:41 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 19:18 | 19:58 | 00:40 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 20:05 | 20:45 | 00:40 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 20:53 | 21:32 | 00:39 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 21:46 | 22:25 | 00:39 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 22:32 | 23:08 | 00:36 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 23:16 | 23:52 | 00:36 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To Joyce Station | 24:02 | 24:36 | 00:34 | Su (4/15-6/23) +5/20 |
| R4 41ST Avenue/To UBC Exchange | 24:46 | 25:22 | 00:36 | Su (4/15-6/23) +5/20 |