| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 16:58 | 15 min | Block | 18169 | ||
| 531 Willowbrook | 17:30 | 17:24 | +5½ | 47 min | Block | 7499 |
| 531 Willowbrook | 18:01 | 18:04 | -3½ | 78 min | Block | 24104 |
| 531 Willowbrook | 18:33 | 18:15 | +18 | Block | 16110 | |
| 531 Willowbrook | 19:06 | Block | 18169 | |||
| 531 Willowbrook | 19:35 | 19:29 | +5½ | Block | 7499 | |
| 531 Willowbrook | 20:04 | 20:07 | -3½ | Block | 24104 | |
| 531 Willowbrook | 20:34 | 20:16 | +18 | Block | 16110 | |
| 531 Willowbrook | 21:04 | Block | 18169 | |||
| 531 Willowbrook | 22:00 | 22:03 | -3½ | Block | 24104 | |
| 531 Willowbrook | 23:00 | Block | 18169 | |||
| 531 Willowbrook | 24:00 | 24:03 | -3½ | Block | 24104 | |
| 531 Willowbrook | 05:59 | Block | ||||
| 531 Willowbrook | 06:29 | Block | ||||
| 531 Willowbrook | 06:59 | Block | ||||
| 531 Willowbrook | 07:29 | Block | ||||
| 531 Willowbrook | 07:59 | Block | ||||
| 531 Willowbrook | 08:29 | Block | ||||
| 531 Willowbrook | 09:00 | Block | ||||
| 531 Willowbrook | 09:30 | Block | ||||
| 531 Willowbrook | 10:01 | Block | ||||
| 531 Willowbrook | 10:31 | Block | ||||
| 531 Willowbrook | 11:01 | Block | ||||
| 531 Willowbrook | 11:31 | Block | ||||
| 531 Willowbrook | 12:01 | Block |