| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 15:08 | 15:18 | -10½ | 15 min | Block | 24136 |
| 531 Willowbrook | 15:38 | 15:41 | -4 | 35 min | Block | 18206 |
| 531 Willowbrook | 16:08 | 16:11 | -4 | 65 min | Block | 18142 |
| 531 Willowbrook | 16:38 | 16:38 | -0½ | Block | 18103 | |
| 531 Willowbrook | 17:08 | 17:18 | -10½ | Block | 24136 | |
| 531 Willowbrook | 17:37 | 17:40 | -4 | Block | 18206 | |
| 531 Willowbrook | 18:07 | 18:10 | -4 | Block | 18142 | |
| 531 Willowbrook | 18:36 | 18:36 | -0½ | Block | 18103 | |
| 531 Willowbrook | 19:06 | 19:16 | -10½ | Block | 24136 | |
| 531 Willowbrook | 19:36 | 19:39 | -4 | Block | 18206 | |
| 531 Willowbrook | 20:06 | 20:09 | -4 | Block | 18142 | |
| 531 Willowbrook | 20:36 | 20:36 | -0½ | Block | 18103 | |
| 531 Willowbrook | 21:06 | 21:16 | -10½ | Block | 24136 | |
| 531 Willowbrook | 22:05 | 22:08 | -4 | Block | 18142 | |
| 531 Willowbrook | 23:03 | 23:13 | -10½ | Block | 24136 | |
| 531 Willowbrook | 24:03 | 24:06 | -4 | Block | 18142 | |
| 531 Willowbrook | 06:00 | Block | ||||
| 531 Willowbrook | 06:14 | Block | ||||
| 531 Willowbrook | 06:30 | Block | ||||
| 531 Willowbrook | 06:45 | Block | ||||
| 531 Willowbrook | 07:00 | Block | ||||
| 531 Willowbrook | 07:15 | Block | ||||
| 531 Willowbrook | 07:31 | Block | ||||
| 531 Willowbrook | 07:46 | Block | ||||
| 531 Willowbrook | 08:01 | Block |