| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 11:46 | 11:51 | -5½ | now | Block | 24109 |
| 531 Willowbrook | 12:14 | 12:25 | -11½ | 19 min | Block | 24129 |
| 531 Willowbrook | 12:44 | 12:50 | -6 | 49 min | Block | 24116 |
| 531 Willowbrook | 13:14 | 13:14 | -1 | 79 min | Block | 24104 |
| 531 Willowbrook | 13:38 | 13:47 | -10 | Block | 18205 | |
| 531 Willowbrook | 13:58 | 13:55 | +3 | Block | 16126 | |
| 531 Willowbrook | 14:18 | Block | ||||
| 531 Willowbrook | 14:38 | 14:25 | +12½ | Block | 24137 | |
| 531 Willowbrook | 14:58 | 15:26 | -28 | Block | 24108 | |
| 531 Willowbrook | 15:18 | 15:24 | -6 | Block | 24116 | |
| 531 Willowbrook | 15:38 | Block | 24140 | |||
| 531 Willowbrook | 15:58 | 15:55 | +2 | Block | 18141 | |
| 531 Willowbrook | 16:18 | Block | ||||
| 531 Willowbrook | 16:38 | 16:43 | -5½ | Block | 24109 | |
| 531 Willowbrook | 16:53 | Block | ||||
| 531 Willowbrook | 17:10 | 16:57 | +12½ | Block | 24137 | |
| 531 Willowbrook | 17:25 | 17:53 | -28 | Block | 24108 | |
| 531 Willowbrook | 17:45 | 17:51 | -6 | Block | 24116 | |
| 531 Willowbrook | 18:05 | Block | 24140 | |||
| 531 Willowbrook | 18:25 | 18:22 | +2 | Block | 18141 | |
| 531 Willowbrook | 18:53 | Block | ||||
| 531 Willowbrook | 19:22 | 19:09 | +12½ | Block | 24137 | |
| 531 Willowbrook | 19:52 | 20:20 | -28 | Block | 24108 | |
| 531 Willowbrook | 20:22 | Block | 24140 | |||
| 531 Willowbrook | 20:50 | Block |