| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 10:33 | 10:28 | +4½ | 23 min | Block | 18367 |
| 531 Willowbrook | 11:04 | 10:56 | +7 | 54 min | Block | 18123 |
| 531 Willowbrook | 11:35 | 11:35 | -0½ | 85 min | Block | 18102 |
| 531 Willowbrook | 12:05 | 11:52 | +12 | Block | 24108 | |
| 531 Willowbrook | 12:33 | 12:29 | +3½ | Block | 19103 | |
| 531 Willowbrook | 13:03 | 13:10 | -7½ | Block | 18139 | |
| 531 Willowbrook | 13:34 | 13:24 | +9 | Block | 24135 | |
| 531 Willowbrook | 13:58 | 13:58 | -1 | Block | 7483 | |
| 531 Willowbrook | 14:18 | 14:19 | -2 | Block | 7493 | |
| 531 Willowbrook | 14:38 | Block | ||||
| 531 Willowbrook | 14:58 | 14:55 | +2½ | Block | 18153 | |
| 531 Willowbrook | 15:18 | 15:13 | +4½ | Block | 18367 | |
| 531 Willowbrook | 15:38 | 15:45 | -7½ | Block | 18139 | |
| 531 Willowbrook | 15:58 | 15:50 | +7 | Block | 18123 | |
| 531 Willowbrook | 16:18 | 16:18 | -0½ | Block | 18102 | |
| 531 Willowbrook | 16:38 | Block | ||||
| 531 Willowbrook | 16:57 | 16:44 | +12 | Block | 24108 | |
| 531 Willowbrook | 17:12 | Block | ||||
| 531 Willowbrook | 17:28 | 17:25 | +2½ | Block | 18153 | |
| 531 Willowbrook | 17:43 | 17:38 | +4½ | Block | 18367 | |
| 531 Willowbrook | 18:03 | 18:10 | -7½ | Block | 18139 | |
| 531 Willowbrook | 18:22 | 18:14 | +7 | Block | 18123 | |
| 531 Willowbrook | 18:42 | 18:42 | -0½ | Block | 18102 | |
| 531 Willowbrook | 19:09 | Block | ||||
| 531 Willowbrook | 19:39 | 19:36 | +2½ | Block | 18153 |