| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 08:06 | 08:09 | -3½ | now | Block | 19112 |
| 531 Willowbrook | 08:36 | 08:37 | -1½ | 27 min | Block | 18107 |
| 531 Willowbrook | 09:07 | 09:10 | -4 | 58 min | Block | 18160 |
| 531 Willowbrook | 09:37 | 09:36 | +0½ | 88 min | Block | 18162 |
| 531 Willowbrook | 10:07 | 10:10 | -3½ | Block | 19112 | |
| 531 Willowbrook | 10:37 | 10:38 | -1½ | Block | 18107 | |
| 531 Willowbrook | 11:08 | 11:11 | -4 | Block | 18160 | |
| 531 Willowbrook | 11:39 | 11:38 | +0½ | Block | 18162 | |
| 531 Willowbrook | 12:10 | 12:13 | -3½ | Block | 19112 | |
| 531 Willowbrook | 12:41 | 12:42 | -1½ | Block | 18107 | |
| 531 Willowbrook | 13:12 | 13:15 | -4 | Block | 18160 | |
| 531 Willowbrook | 13:39 | Block | ||||
| 531 Willowbrook | 14:07 | 14:06 | +0½ | Block | 18162 | |
| 531 Willowbrook | 14:36 | 14:39 | -3½ | Block | 19112 | |
| 531 Willowbrook | 15:06 | 15:07 | -1½ | Block | 18107 | |
| 531 Willowbrook | 15:36 | 15:39 | -4 | Block | 18160 | |
| 531 Willowbrook | 16:07 | Block | ||||
| 531 Willowbrook | 16:37 | 16:36 | +0½ | Block | 18162 | |
| 531 Willowbrook | 17:06 | 17:09 | -3½ | Block | 19112 | |
| 531 Willowbrook | 17:35 | 17:36 | -1½ | Block | 18107 | |
| 531 Willowbrook | 18:06 | 18:09 | -4 | Block | 18160 | |
| 531 Willowbrook | 18:37 | Block | ||||
| 531 Willowbrook | 19:08 | 19:11 | -3½ | Block | 19112 | |
| 531 Willowbrook | 19:37 | 19:38 | -1½ | Block | 18107 | |
| 531 Willowbrook | 20:07 | 20:10 | -4 | Block | 18160 |