| Headsigns | Start | End | Duration | Schedule |
|---|---|---|---|---|
531 Willowbrook 531 White Rock Centre | 05:46 | 21:12 | 15:26 | Sa (9/07-1/03) |
| Headsign | Start | End | Duration | Service days |
|---|---|---|---|---|
| 531 Willowbrook | 05:46 | 06:35 | 00:49 | Sa (9/07-1/03) +12/26 |
| 531 White Rock Centre | 06:40 | 07:30 | 00:50 | Sa (9/07-1/03) +12/26 |
| 531 Willowbrook | 07:54 | 08:47 | 00:53 | Sa (9/07-1/03) +12/26 |
| 531 White Rock Centre | 09:10 | 10:04 | 00:54 | Sa (9/07-1/03) +12/26 |
| 531 Willowbrook | 10:24 | 11:23 | 00:59 | Sa (9/07-1/03) +12/26 |
| 531 White Rock Centre | 11:40 | 12:39 | 00:59 | Sa (9/07-1/03) +12/26 |
| 531 Willowbrook | 12:54 | 13:56 | 01:02 | Sa (9/07-1/03) +12/26 |
| 531 White Rock Centre | 14:10 | 15:12 | 01:02 | Sa (9/07-1/03) +12/26 |
| 531 Willowbrook | 15:24 | 16:26 | 01:02 | Sa (9/07-1/03) +12/26 |
| 531 White Rock Centre | 16:40 | 17:33 | 00:53 | Sa (9/07-1/03) +12/26 |
| 531 Willowbrook | 17:54 | 18:50 | 00:56 | Sa (9/07-1/03) +12/26 |
| 531 White Rock Centre | 19:10 | 20:01 | 00:51 | Sa (9/07-1/03) +12/26 |
| 531 Willowbrook | 20:24 | 21:12 | 00:48 | Sa (9/07-1/03) +12/26 |