| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 06:23 | 21:15 | 14:52 | Sa (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 Willowbrook | 06:23 | 07:05 | 00:42 | Sa (6/08-9/06) |
| 531 White Rock Centre | 07:20 | 08:06 | 00:46 | Sa (6/08-9/06) |
| 531 Willowbrook | 08:23 | 09:14 | 00:51 | Sa (6/08-9/06) |
| 531 White Rock Centre | 09:24 | 10:14 | 00:50 | Sa (6/08-9/06) |
| 531 Willowbrook | 10:23 | 11:17 | 00:54 | Sa (6/08-9/06) |
| 531 White Rock Centre | 11:27 | 12:21 | 00:54 | Sa (6/08-9/06) |
| 531 Willowbrook | 12:27 | 13:22 | 00:55 | Sa (6/08-9/06) |
| 531 White Rock Centre | 13:33 | 14:27 | 00:54 | Sa (6/08-9/06) |
| 531 Willowbrook | 14:52 | 15:48 | 00:56 | Sa (6/08-9/06) |
| 531 White Rock Centre | 16:03 | 16:57 | 00:54 | Sa (6/08-9/06) |
| 531 Willowbrook | 17:22 | 18:14 | 00:52 | Sa (6/08-9/06) |
| 531 White Rock Centre | 18:28 | 19:18 | 00:50 | Sa (6/08-9/06) |
| 531 Willowbrook | 19:25 | 20:13 | 00:48 | Sa (6/08-9/06) |
| 531 White Rock Centre | 20:27 | 21:15 | 00:48 | Sa (6/08-9/06) |