| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:02 | 14:08 | -6½ | 10 min | Block | 24107 |
| 531 Willowbrook | 14:31 | 39 min | Block | |||
| 531 Willowbrook | 15:00 | 15:05 | -5½ | 68 min | Block | 9705 |
| 531 Willowbrook | 15:30 | 15:19 | +10½ | Block | 16101 | |
| 531 Willowbrook | 16:00 | 15:56 | +3½ | Block | 9674 | |
| 531 Willowbrook | 16:30 | 16:36 | -6½ | Block | 24107 | |
| 531 Willowbrook | 16:59 | Block | ||||
| 531 Willowbrook | 17:29 | 17:34 | -5½ | Block | 9705 | |
| 531 Willowbrook | 17:59 | 17:48 | +10½ | Block | 16101 | |
| 531 Willowbrook | 18:28 | 18:24 | +3½ | Block | 9674 | |
| 531 Willowbrook | 18:58 | 19:04 | -6½ | Block | 24107 | |
| 531 Willowbrook | 19:30 | 19:35 | -5½ | Block | 9705 | |
| 531 Willowbrook | 20:00 | 19:49 | +10½ | Block | 16101 | |
| 531 Willowbrook | 20:30 | 20:26 | +3½ | Block | 9674 | |
| 531 Willowbrook | 21:00 | 21:06 | -6½ | Block | 24107 | |
| 531 Willowbrook | 22:00 | 21:49 | +10½ | Block | 16101 | |
| 531 Willowbrook | 22:59 | 23:05 | -6½ | Block | 24107 | |
| 531 Willowbrook | 23:59 | 23:48 | +10½ | Block | 16101 | |
| 531 Willowbrook | 05:56 | Block | ||||
| 531 Willowbrook | 06:12 | Block | ||||
| 531 Willowbrook | 06:28 | Block | ||||
| 531 Willowbrook | 06:43 | Block | ||||
| 531 Willowbrook | 06:58 | Block | ||||
| 531 Willowbrook | 07:14 | Block | ||||
| 531 Willowbrook | 07:26 | Block |