| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 05:45 | 10:06 | 04:21 | MTuWThF (6/23-8/31) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 Willowbrook | 05:45 | 06:34 | 00:49 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 531 White Rock Centre | 06:46 | 07:44 | 00:58 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 531 Willowbrook | 07:53 | 08:48 | 00:55 | MTuWThF (6/23-8/31) -7/01 -8/04 |
| 531 White Rock Centre | 09:06 | 10:06 | 01:00 | MTuWThF (6/23-8/31) -7/01 -8/04 |