| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 10:26 | 10:32 | -6 | 31 min | Block | 19105 |
| 531 Willowbrook | 10:58 | 11:05 | -8 | 57 min | Block | 19103 |
| 531 Willowbrook | 11:29 | 11:24 | +5 | 88 min | Block | 18139 |
| 531 Willowbrook | 12:02 | 12:04 | -2½ | Block | 18138 | |
| 531 Willowbrook | 12:33 | 12:36 | -3 | Block | 16112 | |
| 531 Willowbrook | 13:01 | 12:59 | +1½ | Block | 18136 | |
| 531 Willowbrook | 13:31 | 13:31 | -0 | Block | 18187 | |
| 531 Willowbrook | 14:02 | 13:58 | +3½ | Block | 18189 | |
| 531 Willowbrook | 14:26 | Block | 7447 | |||
| 531 Willowbrook | 14:46 | 14:43 | +2½ | Block | 7457 | |
| 531 Willowbrook | 15:06 | Block | ||||
| 531 Willowbrook | 15:27 | 15:33 | -6 | Block | 19105 | |
| 531 Willowbrook | 15:47 | 15:54 | -8 | Block | 19103 | |
| 531 Willowbrook | 16:07 | 16:07 | -0 | Block | 18187 | |
| 531 Willowbrook | 16:27 | 16:22 | +5 | Block | 18139 | |
| 531 Willowbrook | 16:47 | 16:49 | -2½ | Block | 18138 | |
| 531 Willowbrook | 17:06 | Block | ||||
| 531 Willowbrook | 17:24 | 17:27 | -3 | Block | 16112 | |
| 531 Willowbrook | 17:39 | Block | ||||
| 531 Willowbrook | 17:53 | 17:59 | -6 | Block | 19105 | |
| 531 Willowbrook | 18:08 | 18:15 | -8 | Block | 19103 | |
| 531 Willowbrook | 18:28 | 18:28 | -0 | Block | 18187 | |
| 531 Willowbrook | 18:46 | 18:41 | +5 | Block | 18139 | |
| 531 Willowbrook | 19:06 | 19:08 | -2½ | Block | 18138 | |
| 531 Willowbrook | 19:33 | Block |