| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 13:45 | 13:46 | -2 | now | Block | 24112 |
| 531 Willowbrook | 14:05 | 13:56 | +8½ | 16 min | Block | 18112 |
| 531 Willowbrook | 14:25 | 36 min | Block | |||
| 531 Willowbrook | 14:45 | 14:43 | +1½ | 56 min | Block | 18178 |
| 531 Willowbrook | 15:05 | 76 min | Block | 24145 | ||
| 531 Willowbrook | 15:25 | 15:17 | +8 | Block | 18131 | |
| 531 Willowbrook | 15:45 | 15:42 | +2½ | Block | 18380 | |
| 531 Willowbrook | 16:05 | 16:06 | -2 | Block | 18101 | |
| 531 Willowbrook | 16:25 | Block | ||||
| 531 Willowbrook | 16:44 | 16:41 | +3 | Block | 7495 | |
| 531 Willowbrook | 16:59 | Block | ||||
| 531 Willowbrook | 17:16 | 17:14 | +1½ | Block | 18178 | |
| 531 Willowbrook | 17:31 | Block | 24145 | |||
| 531 Willowbrook | 17:51 | 17:43 | +8 | Block | 18131 | |
| 531 Willowbrook | 18:10 | 18:07 | +2½ | Block | 18380 | |
| 531 Willowbrook | 18:30 | 18:31 | -2 | Block | 18101 | |
| 531 Willowbrook | 18:58 | Block | ||||
| 531 Willowbrook | 19:28 | 19:26 | +1½ | Block | 18178 | |
| 531 Willowbrook | 19:58 | Block | 24145 | |||
| 531 Willowbrook | 20:28 | 20:25 | +2½ | Block | 18380 | |
| 531 Willowbrook | 20:56 | Block | ||||
| 531 Willowbrook | 21:53 | Block | 24145 | |||
| 531 Willowbrook | 22:52 | 22:50 | +1 | Block | 24117 | |
| 531 Willowbrook | 23:52 | Block | 24145 | |||
| 531 Willowbrook | 05:52 | Block |