| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
R4 41st Avenue/To Joyce Station R4 41st Avenue/To UBC Exchange | 06:00 | 25:06 | 19:06 | Sa (4/20-6/07) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| R4 41st Avenue/To UBC Exchange | 06:00 | 06:36 | 00:36 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 06:48 | 07:25 | 00:37 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 07:40 | 08:19 | 00:39 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 08:33 | 09:15 | 00:42 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 09:29 | 10:12 | 00:43 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 10:22 | 11:07 | 00:45 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 11:17 | 12:02 | 00:45 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 12:11 | 12:58 | 00:47 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 13:13 | 13:58 | 00:45 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 14:09 | 14:57 | 00:48 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 15:05 | 15:50 | 00:45 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 16:00 | 16:49 | 00:49 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 16:54 | 17:38 | 00:44 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 17:50 | 18:35 | 00:45 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 18:48 | 19:31 | 00:43 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 19:41 | 20:23 | 00:42 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 20:30 | 21:09 | 00:39 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 21:18 | 21:57 | 00:39 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 22:12 | 22:50 | 00:38 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 23:00 | 23:36 | 00:36 | Sa (4/20-6/07) |
| R4 41st Avenue/To UBC Exchange | 23:44 | 24:20 | 00:36 | Sa (4/20-6/07) |
| R4 41st Avenue/To Joyce Station | 24:30 | 25:06 | 00:36 | Sa (4/20-6/07) |