| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 06:18 | 06:18 | -0 | 1 min | Block | 16111 |
| 531 Willowbrook | 06:33 | 06:18 | +14½ | 16 min | Block | 7487 |
| 531 Willowbrook | 06:50 | 06:41 | +8 | 33 min | Block | 18378 |
| 531 Willowbrook | 07:05 | 48 min | Block | |||
| 531 Willowbrook | 07:21 | 07:21 | +0 | 64 min | Block | 18168 |
| 531 Willowbrook | 07:37 | 80 min | Block | |||
| 531 Willowbrook | 07:57 | Block | ||||
| 531 Willowbrook | 08:17 | Block | ||||
| 531 Willowbrook | 08:36 | 08:21 | +14½ | Block | 7487 | |
| 531 Willowbrook | 08:56 | 08:47 | +8 | Block | 18378 | |
| 531 Willowbrook | 09:16 | 09:13 | +2½ | Block | 18197 | |
| 531 Willowbrook | 09:46 | 09:44 | +1 | Block | 7499 | |
| 531 Willowbrook | 10:17 | Block | ||||
| 531 Willowbrook | 10:47 | Block | 7494 | |||
| 531 Willowbrook | 11:17 | Block | ||||
| 531 Willowbrook | 11:47 | Block | ||||
| 531 Willowbrook | 12:15 | Block | 18113 | |||
| 531 Willowbrook | 12:45 | Block | 18206 | |||
| 531 Willowbrook | 13:15 | Block | ||||
| 531 Willowbrook | 13:39 | 13:30 | +8 | Block | 18378 | |
| 531 Willowbrook | 13:59 | 13:56 | +2½ | Block | 18197 | |
| 531 Willowbrook | 14:19 | Block | ||||
| 531 Willowbrook | 14:39 | 14:37 | +1 | Block | 7499 | |
| 531 Willowbrook | 14:59 | Block | ||||
| 531 Willowbrook | 15:19 | Block | 18206 |