| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:47 | 13 min | Block | 18178 | ||
| 531 Willowbrook | 15:07 | 15:01 | +6 | 33 min | Block | 24145 |
| 531 Willowbrook | 15:27 | 15:27 | -0½ | 53 min | Block | 18131 |
| 531 Willowbrook | 15:47 | 15:45 | +1½ | 73 min | Block | 18380 |
| 531 Willowbrook | 16:07 | 16:05 | +1 | Block | 18101 | |
| 531 Willowbrook | 16:27 | Block | ||||
| 531 Willowbrook | 16:46 | 16:41 | +4 | Block | 7495 | |
| 531 Willowbrook | 17:01 | 16:56 | +4½ | Block | 7487 | |
| 531 Willowbrook | 17:18 | Block | 18178 | |||
| 531 Willowbrook | 17:33 | 17:27 | +6 | Block | 24145 | |
| 531 Willowbrook | 17:53 | 17:53 | -0½ | Block | 18131 | |
| 531 Willowbrook | 18:12 | 18:10 | +1½ | Block | 18380 | |
| 531 Willowbrook | 18:32 | 18:30 | +1 | Block | 18101 | |
| 531 Willowbrook | 19:00 | Block | ||||
| 531 Willowbrook | 19:30 | Block | 18178 | |||
| 531 Willowbrook | 19:59 | 19:53 | +6 | Block | 24145 | |
| 531 Willowbrook | 20:29 | 20:27 | +1½ | Block | 18380 | |
| 531 Willowbrook | 20:57 | Block | ||||
| 531 Willowbrook | 21:55 | 21:49 | +6 | Block | 24145 | |
| 531 Willowbrook | 22:54 | 22:39 | +14 | Block | 24117 | |
| 531 Willowbrook | 23:54 | 23:48 | +6 | Block | 24145 | |
| 531 Willowbrook | 05:54 | Block | ||||
| 531 Willowbrook | 06:09 | Block | ||||
| 531 Willowbrook | 06:24 | Block | ||||
| 531 Willowbrook | 06:40 | Block |