| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 20:58 | 21:12 | -14½ | 1 min | 320 020 | 18118 |
| 531 Willowbrook | 21:54 | 21:54 | -0½ | 57 min | 320 022 | 18132 |
| 531 Willowbrook | 22:54 | 23:08 | -14½ | 320 020 | 18118 | |
| 531 Willowbrook | 23:54 | 23:54 | -0½ | 320 022 | 18132 | |
| 531 Willowbrook | 05:53 | 320 004 | ||||
| 531 Willowbrook | 06:24 | 320 014 | ||||
| 531 Willowbrook | 06:54 | 320 002 | ||||
| 531 Willowbrook | 07:24 | 320 012 | ||||
| 531 Willowbrook | 07:54 | 320 004 | ||||
| 531 Willowbrook | 08:24 | 320 014 | ||||
| 531 Willowbrook | 08:54 | 320 002 | ||||
| 531 Willowbrook | 09:24 | 320 012 | ||||
| 531 Willowbrook | 09:54 | 320 004 | ||||
| 531 Willowbrook | 10:24 | 320 014 | ||||
| 531 Willowbrook | 10:54 | 320 002 | ||||
| 531 Willowbrook | 11:24 | 320 012 | ||||
| 531 Willowbrook | 11:54 | 320 004 | ||||
| 531 Willowbrook | 12:24 | 320 014 | ||||
| 531 Willowbrook | 12:54 | 320 002 | ||||
| 531 Willowbrook | 13:24 | 320 012 | ||||
| 531 Willowbrook | 13:54 | 320 004 | ||||
| 531 Willowbrook | 14:24 | 320 014 | ||||
| 531 Willowbrook | 14:54 | 320 002 | ||||
| 531 Willowbrook | 15:24 | 320 012 | ||||
| 531 Willowbrook | 15:54 | 320 004 |