| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 08:45 | 20:57 | 12:12 | Su (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 08:45 | 09:24 | 00:39 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 09:33 | 10:15 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 10:23 | 11:04 | 00:41 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 11:16 | 11:58 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 12:12 | 12:54 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 13:07 | 13:49 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 14:00 | 14:42 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 14:55 | 15:37 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 15:50 | 16:31 | 00:41 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 16:45 | 17:27 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 17:39 | 18:19 | 00:40 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 18:33 | 19:15 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 19:23 | 20:03 | 00:40 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 20:17 | 20:57 | 00:40 | Su (6/23-8/31) +7/01 +8/04 |