| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 05:50 | 21:11 | 15:21 | Sa (9/02-1/05) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 Willowbrook | 05:50 | 06:35 | 00:45 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 06:52 | 07:42 | 00:50 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 07:50 | 08:38 | 00:48 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 08:52 | 09:45 | 00:53 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 09:51 | 10:46 | 00:55 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 10:54 | 11:50 | 00:56 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 12:16 | 13:16 | 01:00 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 13:24 | 14:26 | 01:02 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 14:46 | 15:46 | 01:00 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 15:54 | 16:56 | 01:02 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 17:18 | 18:11 | 00:53 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 18:24 | 19:18 | 00:54 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 19:24 | 20:13 | 00:49 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 20:22 | 21:11 | 00:49 | Sa (9/02-1/05) +12/26 |