| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 06:20 | 21:39 | 15:19 | Sa (9/02-1/05) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 Willowbrook | 06:20 | 07:05 | 00:45 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 07:22 | 08:12 | 00:50 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 08:20 | 09:11 | 00:51 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 09:22 | 10:16 | 00:54 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 10:22 | 11:19 | 00:57 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 11:24 | 12:23 | 00:59 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 12:46 | 13:46 | 01:00 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 13:54 | 14:56 | 01:02 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 15:16 | 16:16 | 01:00 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 16:24 | 17:23 | 00:59 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 17:50 | 18:43 | 00:53 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 18:52 | 19:46 | 00:54 | Sa (9/02-1/05) +12/26 |
| 531 Willowbrook | 19:52 | 20:40 | 00:48 | Sa (9/02-1/05) +12/26 |
| 531 White Rock Centre | 20:50 | 21:39 | 00:49 | Sa (9/02-1/05) +12/26 |