| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 10:05 | 10:06 | -1½ | now | Block | 19122 |
| 531 Willowbrook | 10:35 | 26 min | Block | 19114 | ||
| 531 Willowbrook | 11:06 | 11:06 | -0 | 57 min | Block | 16109 |
| 531 Willowbrook | 11:37 | 11:36 | +0½ | 88 min | Block | 19123 |
| 531 Willowbrook | 12:07 | 12:05 | +1½ | Block | 18119 | |
| 531 Willowbrook | 12:37 | 12:35 | +1½ | Block | 16130 | |
| 531 Willowbrook | 13:07 | 12:59 | +7½ | Block | 24124 | |
| 531 Willowbrook | 13:38 | 13:31 | +6½ | Block | 24142 | |
| 531 Willowbrook | 14:00 | 14:00 | -0½ | Block | 24122 | |
| 531 Willowbrook | 14:20 | 14:17 | +2 | Block | 19145 | |
| 531 Willowbrook | 14:40 | Block | ||||
| 531 Willowbrook | 15:01 | 15:02 | -1½ | Block | 19122 | |
| 531 Willowbrook | 15:21 | Block | 19114 | |||
| 531 Willowbrook | 15:41 | 15:33 | +7½ | Block | 24124 | |
| 531 Willowbrook | 16:01 | 16:01 | -0 | Block | 16109 | |
| 531 Willowbrook | 16:21 | 16:20 | +0½ | Block | 19123 | |
| 531 Willowbrook | 16:40 | Block | ||||
| 531 Willowbrook | 16:57 | 16:55 | +1½ | Block | 18119 | |
| 531 Willowbrook | 17:15 | Block | ||||
| 531 Willowbrook | 17:32 | 17:33 | -1½ | Block | 19122 | |
| 531 Willowbrook | 17:52 | Block | 19114 | |||
| 531 Willowbrook | 18:12 | 18:04 | +7½ | Block | 24124 | |
| 531 Willowbrook | 18:31 | 18:31 | -0 | Block | 16109 | |
| 531 Willowbrook | 18:51 | 18:50 | +0½ | Block | 19123 | |
| 531 Willowbrook | 19:10 | Block |