| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 10:35 | 10:35 | -0½ | 18 min | Block | 19112 |
| 531 Willowbrook | 11:05 | 11:07 | -2 | 48 min | Block | 18107 |
| 531 Willowbrook | 11:37 | 11:38 | -1 | 80 min | Block | 18160 |
| 531 Willowbrook | 12:08 | 11:58 | +9½ | Block | 18162 | |
| 531 Willowbrook | 12:39 | 12:39 | -0½ | Block | 19112 | |
| 531 Willowbrook | 13:10 | 13:12 | -2 | Block | 18107 | |
| 531 Willowbrook | 13:41 | 13:42 | -1 | Block | 18160 | |
| 531 Willowbrook | 14:08 | Block | ||||
| 531 Willowbrook | 14:36 | 14:26 | +9½ | Block | 18162 | |
| 531 Willowbrook | 15:05 | 15:05 | -0½ | Block | 19112 | |
| 531 Willowbrook | 15:36 | 15:38 | -2 | Block | 18107 | |
| 531 Willowbrook | 16:06 | 16:07 | -1 | Block | 18160 | |
| 531 Willowbrook | 16:37 | Block | ||||
| 531 Willowbrook | 17:07 | 16:57 | +9½ | Block | 18162 | |
| 531 Willowbrook | 17:35 | 17:35 | -0½ | Block | 19112 | |
| 531 Willowbrook | 18:02 | 18:04 | -2 | Block | 18107 | |
| 531 Willowbrook | 18:33 | 18:34 | -1 | Block | 18160 | |
| 531 Willowbrook | 19:03 | Block | ||||
| 531 Willowbrook | 19:33 | 19:33 | -0½ | Block | 19112 | |
| 531 Willowbrook | 20:02 | 20:04 | -2 | Block | 18107 | |
| 531 Willowbrook | 20:32 | 20:33 | -1 | Block | 18160 | |
| 531 Willowbrook | 21:01 | Block | ||||
| 531 Willowbrook | 21:31 | 21:31 | -0½ | Block | 19112 | |
| 531 Willowbrook | 22:24 | 22:25 | -1 | Block | 18160 | |
| 531 Willowbrook | 23:24 | 23:24 | -0½ | Block | 19112 |