| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 09:46 | 09:48 | -2 | now | Block | 7471 |
| 531 Willowbrook | 10:16 | 10:08 | +7½ | 27 min | Block | 16103 |
| 531 Willowbrook | 10:46 | 10:43 | +2 | 57 min | Block | 18126 |
| 531 Willowbrook | 11:16 | 11:08 | +8 | 87 min | Block | 16109 |
| 531 Willowbrook | 11:46 | 11:46 | -0½ | Block | 18202 | |
| 531 Willowbrook | 12:14 | 12:13 | +1 | Block | 18122 | |
| 531 Willowbrook | 12:44 | 12:51 | -8 | Block | 16101 | |
| 531 Willowbrook | 13:14 | 13:06 | +7½ | Block | 18367 | |
| 531 Willowbrook | 13:38 | 13:37 | +0 | Block | 16129 | |
| 531 Willowbrook | 13:58 | 14:00 | -2 | Block | 18140 | |
| 531 Willowbrook | 14:18 | Block | ||||
| 531 Willowbrook | 14:38 | 14:40 | -2 | Block | 7471 | |
| 531 Willowbrook | 14:58 | 14:50 | +7½ | Block | 16103 | |
| 531 Willowbrook | 15:18 | 15:25 | -8 | Block | 16101 | |
| 531 Willowbrook | 15:38 | 15:35 | +2 | Block | 18126 | |
| 531 Willowbrook | 15:58 | 15:50 | +8 | Block | 16109 | |
| 531 Willowbrook | 16:18 | Block | ||||
| 531 Willowbrook | 16:38 | 16:38 | -0½ | Block | 18202 | |
| 531 Willowbrook | 16:53 | Block | ||||
| 531 Willowbrook | 17:10 | 17:12 | -2 | Block | 7471 | |
| 531 Willowbrook | 17:25 | 17:17 | +7½ | Block | 16103 | |
| 531 Willowbrook | 17:45 | 17:52 | -8 | Block | 16101 | |
| 531 Willowbrook | 18:05 | 18:02 | +2 | Block | 18126 | |
| 531 Willowbrook | 18:25 | 18:17 | +8 | Block | 16109 | |
| 531 Willowbrook | 18:53 | Block |