| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 13:03 | 13:03 | -0½ | 11 min | Block | 16112 |
| 531 Willowbrook | 13:33 | 13:32 | +0 | 41 min | Block | 18120 |
| 531 Willowbrook | 14:03 | 14:03 | -0 | 71 min | Block | 19132 |
| 531 Willowbrook | 14:33 | Block | ||||
| 531 Willowbrook | 15:01 | 15:03 | -3 | Block | 24120 | |
| 531 Willowbrook | 15:31 | 15:31 | -0½ | Block | 16112 | |
| 531 Willowbrook | 16:01 | 16:00 | +0 | Block | 18120 | |
| 531 Willowbrook | 16:31 | 16:31 | -0 | Block | 19132 | |
| 531 Willowbrook | 17:01 | Block | ||||
| 531 Willowbrook | 17:31 | 17:33 | -3 | Block | 24120 | |
| 531 Willowbrook | 18:01 | 18:01 | -0½ | Block | 16112 | |
| 531 Willowbrook | 18:30 | 18:29 | +0 | Block | 18120 | |
| 531 Willowbrook | 19:00 | 19:00 | -0 | Block | 19132 | |
| 531 Willowbrook | 19:32 | 19:34 | -3 | Block | 24120 | |
| 531 Willowbrook | 20:02 | 20:02 | -0½ | Block | 16112 | |
| 531 Willowbrook | 20:32 | 20:31 | +0 | Block | 18120 | |
| 531 Willowbrook | 21:01 | 21:01 | -0 | Block | 19132 | |
| 531 Willowbrook | 22:01 | 22:01 | -0½ | Block | 16112 | |
| 531 Willowbrook | 23:01 | 23:01 | -0 | Block | 19132 | |
| 531 Willowbrook | 24:01 | 24:01 | -0½ | Block | 16112 | |
| 531 Willowbrook | 05:58 | Block | ||||
| 531 Willowbrook | 06:14 | Block | ||||
| 531 Willowbrook | 06:30 | Block | ||||
| 531 Willowbrook | 06:45 | Block | ||||
| 531 Willowbrook | 07:00 | Block |