| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 06:03 | 06:04 | -1½ | 14 min | Block | 18195 |
| 531 Willowbrook | 06:18 | 28 min | Block | |||
| 531 Willowbrook | 06:33 | 43 min | Block | |||
| 531 Willowbrook | 06:49 | 06:48 | +0½ | 59 min | Block | 7448 |
| 531 Willowbrook | 07:06 | 07:03 | +3 | 76 min | Block | 16120 |
| 531 Willowbrook | 07:22 | Block | ||||
| 531 Willowbrook | 07:37 | Block | ||||
| 531 Willowbrook | 07:53 | Block | ||||
| 531 Willowbrook | 08:13 | 08:14 | -1½ | Block | 18195 | |
| 531 Willowbrook | 08:33 | Block | ||||
| 531 Willowbrook | 08:53 | 08:52 | +0½ | Block | 7448 | |
| 531 Willowbrook | 09:13 | 09:10 | +3 | Block | 16120 | |
| 531 Willowbrook | 09:33 | 09:28 | +4 | Block | 18165 | |
| 531 Willowbrook | 10:02 | 10:02 | -0½ | Block | 18203 | |
| 531 Willowbrook | 10:33 | Block | ||||
| 531 Willowbrook | 11:04 | 11:02 | +1 | Block | 24103 | |
| 531 Willowbrook | 11:35 | Block | ||||
| 531 Willowbrook | 12:05 | Block | ||||
| 531 Willowbrook | 12:33 | 12:34 | -2 | Block | 18200 | |
| 531 Willowbrook | 13:03 | 13:04 | -1 | Block | 18112 | |
| 531 Willowbrook | 13:34 | Block | ||||
| 531 Willowbrook | 13:58 | 13:55 | +3 | Block | 16120 | |
| 531 Willowbrook | 14:18 | 14:13 | +4 | Block | 18165 | |
| 531 Willowbrook | 14:38 | Block | ||||
| 531 Willowbrook | 14:58 | 14:58 | -0½ | Block | 18203 |