| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 11:01 | 10:57 | +3½ | 26 min | Block | 18160 |
| 531 Willowbrook | 11:32 | 11:32 | -0 | 57 min | Block | 18162 |
| 531 Willowbrook | 12:03 | 12:02 | +0½ | 88 min | Block | 19112 |
| 531 Willowbrook | 12:34 | 12:36 | -2½ | Block | 18107 | |
| 531 Willowbrook | 13:05 | 13:01 | +3½ | Block | 18160 | |
| 531 Willowbrook | 13:32 | Block | ||||
| 531 Willowbrook | 14:00 | 14:00 | -0 | Block | 18162 | |
| 531 Willowbrook | 14:29 | 14:28 | +0½ | Block | 19112 | |
| 531 Willowbrook | 14:59 | 15:01 | -2½ | Block | 18107 | |
| 531 Willowbrook | 15:29 | 15:25 | +3½ | Block | 18160 | |
| 531 Willowbrook | 15:59 | Block | ||||
| 531 Willowbrook | 16:29 | 16:29 | -0 | Block | 18162 | |
| 531 Willowbrook | 16:59 | 16:58 | +0½ | Block | 19112 | |
| 531 Willowbrook | 17:28 | 17:30 | -2½ | Block | 18107 | |
| 531 Willowbrook | 17:59 | 17:55 | +3½ | Block | 18160 | |
| 531 Willowbrook | 18:30 | Block | ||||
| 531 Willowbrook | 19:01 | 19:00 | +0½ | Block | 19112 | |
| 531 Willowbrook | 19:31 | 19:33 | -2½ | Block | 18107 | |
| 531 Willowbrook | 20:01 | 19:57 | +3½ | Block | 18160 | |
| 531 Willowbrook | 20:30 | Block | ||||
| 531 Willowbrook | 21:00 | 20:59 | +0½ | Block | 19112 | |
| 531 Willowbrook | 21:55 | 21:51 | +3½ | Block | 18160 | |
| 531 Willowbrook | 22:55 | 22:54 | +0½ | Block | 19112 | |
| 531 Willowbrook | 23:55 | 23:51 | +3½ | Block | 18160 | |
| 531 Willowbrook | 05:55 | Block |