| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 06:20 | 21:13 | 14:53 | Su (6/08-9/06) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 White Rock Centre | 06:20 | 06:58 | 00:38 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 07:20 | 08:02 | 00:42 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 08:20 | 09:00 | 00:40 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 09:20 | 10:06 | 00:46 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 10:20 | 11:06 | 00:46 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 11:20 | 12:09 | 00:49 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 12:20 | 13:12 | 00:52 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 13:20 | 14:12 | 00:52 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 14:24 | 15:16 | 00:52 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 15:21 | 16:15 | 00:54 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 16:24 | 17:16 | 00:52 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 17:21 | 18:11 | 00:50 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 18:24 | 19:14 | 00:50 | Su (6/08-9/06) +7/01 +8/03 |
| 531 Willowbrook | 19:21 | 20:09 | 00:48 | Su (6/08-9/06) +7/01 +8/03 |
| 531 White Rock Centre | 20:24 | 21:13 | 00:49 | Su (6/08-9/06) +7/01 +8/03 |