| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 06:20 | 18:24 | 12:04 | Sa (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 White Rock Centre | 06:20 | 07:05 | 00:45 | Sa (6/08-9/06) |
| 531 Willowbrook | 07:23 | 08:09 | 00:46 | Sa (6/08-9/06) |
| 531 White Rock Centre | 08:20 | 09:09 | 00:49 | Sa (6/08-9/06) |
| 531 Willowbrook | 09:23 | 10:16 | 00:53 | Sa (6/08-9/06) |
| 531 White Rock Centre | 10:25 | 11:17 | 00:52 | Sa (6/08-9/06) |
| 531 Willowbrook | 11:25 | 12:20 | 00:55 | Sa (6/08-9/06) |
| 531 White Rock Centre | 12:31 | 13:25 | 00:54 | Sa (6/08-9/06) |
| 531 Willowbrook | 13:53 | 14:48 | 00:55 | Sa (6/08-9/06) |
| 531 White Rock Centre | 15:03 | 15:57 | 00:54 | Sa (6/08-9/06) |
| 531 Willowbrook | 16:22 | 17:20 | 00:58 | Sa (6/08-9/06) |
| 531 White Rock Centre | 17:33 | 18:24 | 00:51 | Sa (6/08-9/06) |