| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 05:30 | 25:38 | 20:08 | Su (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 05:30 | 06:03 | 00:33 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 06:16 | 06:51 | 00:35 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 07:00 | 07:36 | 00:36 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 07:45 | 08:21 | 00:36 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 08:30 | 09:09 | 00:39 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 09:18 | 09:57 | 00:39 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 10:10 | 10:51 | 00:41 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 11:03 | 11:45 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 12:00 | 12:42 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 12:55 | 13:37 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 13:50 | 14:32 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 14:45 | 15:27 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 15:40 | 16:21 | 00:41 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 16:35 | 17:17 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 17:29 | 18:09 | 00:40 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 18:23 | 19:05 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 19:13 | 19:53 | 00:40 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 20:06 | 20:46 | 00:40 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 20:58 | 21:37 | 00:39 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 21:48 | 22:27 | 00:39 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 22:46 | 23:22 | 00:36 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 23:32 | 24:06 | 00:34 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 24:18 | 24:54 | 00:36 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 25:04 | 25:38 | 00:34 | Su (6/23-8/31) +7/01 +8/04 |