| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 20:54 | 20:56 | -3 | 9 min | 320 020 | 25180 |
| 531 Willowbrook | 21:50 | 21:36 | +13½ | 65 min | 320 022 | 19119 |
| 531 Willowbrook | 22:50 | 22:52 | -3 | 320 020 | 25180 | |
| 531 Willowbrook | 23:50 | 23:36 | +13½ | 320 022 | 19119 | |
| 531 Willowbrook | 05:50 | 320 004 | ||||
| 531 Willowbrook | 06:20 | 320 014 | ||||
| 531 Willowbrook | 06:50 | 320 002 | ||||
| 531 Willowbrook | 07:20 | 320 012 | ||||
| 531 Willowbrook | 07:50 | 320 004 | ||||
| 531 Willowbrook | 08:20 | 320 014 | ||||
| 531 Willowbrook | 08:50 | 320 002 | ||||
| 531 Willowbrook | 09:20 | 320 012 | ||||
| 531 Willowbrook | 09:50 | 320 004 | ||||
| 531 Willowbrook | 10:20 | 320 014 | ||||
| 531 Willowbrook | 10:50 | 320 002 | ||||
| 531 Willowbrook | 11:20 | 320 012 | ||||
| 531 Willowbrook | 11:50 | 320 004 | ||||
| 531 Willowbrook | 12:20 | 320 014 | ||||
| 531 Willowbrook | 12:50 | 320 002 | ||||
| 531 Willowbrook | 13:20 | 320 012 | ||||
| 531 Willowbrook | 13:50 | 320 004 | ||||
| 531 Willowbrook | 14:20 | 320 014 | ||||
| 531 Willowbrook | 14:50 | 320 002 | ||||
| 531 Willowbrook | 15:20 | 320 012 | ||||
| 531 Willowbrook | 15:50 | 320 004 |