| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 05:45 | 10:06 | 04:21 | MTuWThF (1/05-4/19) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 Willowbrook | 05:45 | 06:35 | 00:50 | MTuWThF (1/05-4/19) -2/16 -4/03 |
| 531 White Rock Centre | 06:46 | 07:44 | 00:58 | MTuWThF (1/05-4/19) -2/16 -4/03 |
| 531 Willowbrook | 07:53 | 08:51 | 00:58 | MTuWThF (1/05-4/19) -2/16 -4/03 |
| 531 White Rock Centre | 09:06 | 10:06 | 01:00 | MTuWThF (1/05-4/19) -2/16 -4/03 |