| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 19:03 | 19:08 | -5 | 29 min | Block | 19120 |
| 531 Willowbrook | 19:33 | 19:38 | -6 | 54 min | Block | 19105 |
| 531 Willowbrook | 20:02 | 20:03 | -1½ | 83 min | Block | 19136 |
| 531 Willowbrook | 20:32 | 20:28 | +3½ | Block | 19124 | |
| 531 Willowbrook | 21:01 | 21:06 | -5 | Block | 19120 | |
| 531 Willowbrook | 21:31 | 21:36 | -6 | Block | 19105 | |
| 531 Willowbrook | 22:24 | 22:20 | +3½ | Block | 19124 | |
| 531 Willowbrook | 23:24 | 23:29 | -6 | Block | 19105 | |
| 531 Willowbrook | 24:24 | 24:20 | +3½ | Block | 19124 | |
| 531 Willowbrook | 06:22 | Block | ||||
| 531 Willowbrook | 06:52 | Block | ||||
| 531 Willowbrook | 07:22 | Block | ||||
| 531 Willowbrook | 07:52 | Block | ||||
| 531 Willowbrook | 08:22 | Block | ||||
| 531 Willowbrook | 08:53 | Block | ||||
| 531 Willowbrook | 09:26 | Block | ||||
| 531 Willowbrook | 09:56 | Block | ||||
| 531 Willowbrook | 10:28 | Block | ||||
| 531 Willowbrook | 10:58 | Block | ||||
| 531 Willowbrook | 11:28 | Block | ||||
| 531 Willowbrook | 11:58 | Block | ||||
| 531 Willowbrook | 12:28 | Block | ||||
| 531 Willowbrook | 12:58 | Block | ||||
| 531 Willowbrook | 13:28 | Block | ||||
| 531 Willowbrook | 14:00 | Block |