| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:12 | 18:08 | +4 | 5 min | Block | 7468 |
| 531 Willowbrook | 18:30 | 18:23 | +6 | 27 min | Block | 19102 |
| 531 Willowbrook | 18:50 | 18:44 | +5 | 47 min | Block | 18204 |
| 531 Willowbrook | 19:18 | 19:24 | -6½ | 75 min | Block | 19105 |
| 531 Willowbrook | 19:47 | 19:36 | +10 | Block | 18131 | |
| 531 Willowbrook | 20:16 | 20:09 | +6½ | Block | 18148 | |
| 531 Willowbrook | 20:46 | 20:39 | +6 | Block | 19102 | |
| 531 Willowbrook | 21:14 | 21:20 | -6½ | Block | 19105 | |
| 531 Willowbrook | 22:11 | 22:04 | +6½ | Block | 18148 | |
| 531 Willowbrook | 23:10 | 23:14 | -4½ | Block | 7467 | |
| 531 Willowbrook | 24:10 | 24:03 | +6½ | Block | 18148 | |
| 531 Willowbrook | 06:15 | Block | ||||
| 531 Willowbrook | 06:43 | Block | ||||
| 531 Willowbrook | 07:13 | Block | ||||
| 531 Willowbrook | 07:43 | Block | ||||
| 531 Willowbrook | 08:14 | Block | ||||
| 531 Willowbrook | 08:44 | Block | ||||
| 531 Willowbrook | 09:16 | Block | ||||
| 531 Willowbrook | 09:46 | Block | ||||
| 531 Willowbrook | 10:16 | Block | ||||
| 531 Willowbrook | 10:46 | Block | ||||
| 531 Willowbrook | 11:18 | Block | ||||
| 531 Willowbrook | 11:45 | Block | ||||
| 531 Willowbrook | 12:15 | Block | ||||
| 531 Willowbrook | 12:45 | Block |