| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 20:47 | 20:46 | +0½ | 5 min | Block | 16109 |
| 531 Willowbrook | 21:17 | 21:16 | +0 | 36 min | Block | 24103 |
| 531 Willowbrook | 22:14 | 22:08 | +5½ | Block | 19114 | |
| 531 Willowbrook | 23:12 | 23:13 | -1½ | Block | 18382 | |
| 531 Willowbrook | 24:12 | 24:06 | +5½ | Block | 19114 | |
| 531 Willowbrook | 06:13 | Block | ||||
| 531 Willowbrook | 06:46 | Block | ||||
| 531 Willowbrook | 07:17 | Block | ||||
| 531 Willowbrook | 07:48 | Block | ||||
| 531 Willowbrook | 08:20 | Block | ||||
| 531 Willowbrook | 08:51 | Block | ||||
| 531 Willowbrook | 09:22 | Block | ||||
| 531 Willowbrook | 09:52 | Block | ||||
| 531 Willowbrook | 10:23 | Block | ||||
| 531 Willowbrook | 10:53 | Block | ||||
| 531 Willowbrook | 11:24 | Block | ||||
| 531 Willowbrook | 11:55 | Block | ||||
| 531 Willowbrook | 12:26 | Block | ||||
| 531 Willowbrook | 12:57 | Block | ||||
| 531 Willowbrook | 13:28 | Block | ||||
| 531 Willowbrook | 13:55 | Block | ||||
| 531 Willowbrook | 14:23 | Block | ||||
| 531 Willowbrook | 14:52 | Block | ||||
| 531 Willowbrook | 15:23 | Block | ||||
| 531 Willowbrook | 15:53 | Block |