| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 05:00 | 20:11 | 15:11 | Su (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 05:00 | 05:33 | 00:33 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 05:46 | 06:20 | 00:34 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 06:30 | 07:04 | 00:34 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 07:15 | 07:50 | 00:35 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 08:00 | 08:37 | 00:37 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 08:48 | 09:25 | 00:37 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 09:34 | 10:15 | 00:41 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 10:27 | 11:09 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 11:24 | 12:06 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 12:16 | 12:58 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 13:10 | 13:52 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 14:05 | 14:47 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 15:00 | 15:42 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 15:55 | 16:37 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 16:49 | 17:30 | 00:41 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 17:43 | 18:25 | 00:42 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To UBC Exchange | 18:37 | 19:17 | 00:40 | Su (6/23-8/31) +7/01 +8/04 |
| R4 41st Avenue/To Joyce Station | 19:30 | 20:11 | 00:41 | Su (6/23-8/31) +7/01 +8/04 |