| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 17:36 | 17:39 | -3½ | now | Block | 18128 |
| 531 Willowbrook | 17:54 | 17:44 | +10 | 14 min | Block | 18156 |
| 531 Willowbrook | 18:13 | 18:11 | +2 | 33 min | Block | 24129 |
| 531 Willowbrook | 18:33 | 18:34 | -1 | 53 min | Block | 19112 |
| 531 Willowbrook | 18:57 | 19:00 | -3 | 77 min | Block | 24133 |
| 531 Willowbrook | 19:27 | 19:21 | +5½ | Block | 18139 | |
| 531 Willowbrook | 19:57 | 20:00 | -3½ | Block | 18128 | |
| 531 Willowbrook | 20:27 | 20:25 | +2 | Block | 24129 | |
| 531 Willowbrook | 20:55 | 20:58 | -3 | Block | 24133 | |
| 531 Willowbrook | 21:53 | 21:56 | -3½ | Block | 18128 | |
| 531 Willowbrook | 22:52 | 22:41 | +10½ | Block | 25103 | |
| 531 Willowbrook | 23:52 | 23:55 | -3½ | Block | 18128 | |
| 531 Willowbrook | 05:53 | Block | ||||
| 531 Willowbrook | 06:09 | Block | ||||
| 531 Willowbrook | 06:25 | Block | ||||
| 531 Willowbrook | 06:40 | Block | ||||
| 531 Willowbrook | 06:55 | Block | ||||
| 531 Willowbrook | 07:10 | Block | ||||
| 531 Willowbrook | 07:22 | Block | ||||
| 531 Willowbrook | 07:35 | Block | ||||
| 531 Willowbrook | 07:47 | Block | ||||
| 531 Willowbrook | 08:02 | Block | ||||
| 531 Willowbrook | 08:22 | Block | ||||
| 531 Willowbrook | 08:42 | Block | ||||
| 531 Willowbrook | 09:02 | Block |