| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 15:35 | 18:50 | 03:15 | MTuWThF (6/24-9/01) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 Willowbrook | 15:35 | 16:32 | 00:57 | MTuWThF (6/24-9/01) -7/01 -8/05 |
| 531 White Rock Centre | 16:48 | 17:52 | 01:04 | MTuWThF (6/24-9/01) -7/01 -8/05 |
| 531 Willowbrook | 18:00 | 18:50 | 00:50 | MTuWThF (6/24-9/01) -7/01 -8/05 |