| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 12:44 | 12:46 | -2½ | 25 min | Block | 18139 |
| 531 Willowbrook | 13:14 | 13:12 | +2 | 55 min | Block | 24135 |
| 531 Willowbrook | 13:38 | 13:32 | +6 | 79 min | Block | 7483 |
| 531 Willowbrook | 13:58 | 13:53 | +4 | Block | 7493 | |
| 531 Willowbrook | 14:18 | Block | ||||
| 531 Willowbrook | 14:38 | 14:40 | -2½ | Block | 18153 | |
| 531 Willowbrook | 14:58 | 14:52 | +5½ | Block | 18367 | |
| 531 Willowbrook | 15:18 | 15:20 | -2½ | Block | 18139 | |
| 531 Willowbrook | 15:38 | 15:40 | -2½ | Block | 18123 | |
| 531 Willowbrook | 15:58 | Block | 18102 | |||
| 531 Willowbrook | 16:18 | Block | ||||
| 531 Willowbrook | 16:38 | 16:38 | -1 | Block | 24108 | |
| 531 Willowbrook | 16:53 | Block | ||||
| 531 Willowbrook | 17:10 | 17:12 | -2½ | Block | 18153 | |
| 531 Willowbrook | 17:25 | 17:19 | +5½ | Block | 18367 | |
| 531 Willowbrook | 17:45 | 17:47 | -2½ | Block | 18139 | |
| 531 Willowbrook | 18:05 | 18:07 | -2½ | Block | 18123 | |
| 531 Willowbrook | 18:25 | Block | 18102 | |||
| 531 Willowbrook | 18:53 | Block | ||||
| 531 Willowbrook | 19:22 | 19:24 | -2½ | Block | 18153 | |
| 531 Willowbrook | 19:52 | 19:46 | +5½ | Block | 18367 | |
| 531 Willowbrook | 20:22 | 20:24 | -2½ | Block | 18123 | |
| 531 Willowbrook | 20:50 | Block | ||||
| 531 Willowbrook | 21:48 | 21:42 | +5½ | Block | 18367 | |
| 531 Willowbrook | 22:47 | 22:47 | -1 | Block | 18189 |