| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:47 | 14:54 | -7½ | 13 min | Block | 24128 |
| 531 Willowbrook | 15:14 | 15:33 | -19½ | 33 min | Block | 24120 |
| 531 Willowbrook | 15:44 | 15:41 | +3 | 63 min | Block | 16112 |
| 531 Willowbrook | 16:14 | 16:19 | -6 | Block | 18120 | |
| 531 Willowbrook | 16:44 | 16:43 | +1 | Block | 19132 | |
| 531 Willowbrook | 17:14 | 17:21 | -7½ | Block | 24128 | |
| 531 Willowbrook | 17:44 | 18:03 | -19½ | Block | 24120 | |
| 531 Willowbrook | 18:13 | 18:10 | +3 | Block | 16112 | |
| 531 Willowbrook | 18:42 | 18:47 | -6 | Block | 18120 | |
| 531 Willowbrook | 19:12 | 19:11 | +1 | Block | 19132 | |
| 531 Willowbrook | 19:44 | 20:03 | -19½ | Block | 24120 | |
| 531 Willowbrook | 20:14 | 20:11 | +3 | Block | 16112 | |
| 531 Willowbrook | 20:44 | 20:49 | -6 | Block | 18120 | |
| 531 Willowbrook | 21:13 | 21:12 | +1 | Block | 19132 | |
| 531 Willowbrook | 22:12 | 22:09 | +3 | Block | 16112 | |
| 531 Willowbrook | 23:12 | 23:11 | +1 | Block | 19132 | |
| 531 Willowbrook | 24:12 | 24:09 | +3 | Block | 16112 | |
| 531 Willowbrook | 06:10 | Block | ||||
| 531 Willowbrook | 06:26 | Block | ||||
| 531 Willowbrook | 06:42 | Block | ||||
| 531 Willowbrook | 06:57 | Block | ||||
| 531 Willowbrook | 07:12 | Block | ||||
| 531 Willowbrook | 07:29 | Block | ||||
| 531 Willowbrook | 07:41 | Block | ||||
| 531 Willowbrook | 07:54 | Block |