| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 05:50 | 24:39 | 18:49 | Su (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 White Rock Centre | 05:50 | 06:28 | 00:38 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 06:50 | 07:32 | 00:42 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 07:50 | 08:29 | 00:39 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 08:50 | 09:36 | 00:46 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 09:50 | 10:34 | 00:44 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 10:50 | 11:39 | 00:49 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 11:50 | 12:42 | 00:52 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 12:50 | 13:39 | 00:49 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 13:54 | 14:46 | 00:52 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 14:51 | 15:45 | 00:54 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 15:54 | 16:46 | 00:52 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 16:51 | 17:44 | 00:53 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 17:54 | 18:45 | 00:51 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 18:51 | 19:40 | 00:49 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 19:54 | 20:43 | 00:49 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 20:51 | 21:39 | 00:48 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 21:50 | 22:39 | 00:49 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 22:50 | 23:33 | 00:43 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 23:50 | 24:39 | 00:49 | Su (6/08-9/06) +7/01 +8/03 |