| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 09:21 | 09:22 | -1½ | 12 min | Block | 19124 |
| 531 Willowbrook | 09:51 | 09:52 | -2 | 41 min | Block | 16111 |
| 531 Willowbrook | 10:21 | 10:25 | -4½ | 71 min | Block | 19105 |
| 531 Willowbrook | 10:51 | 10:35 | +15 | Block | 19136 | |
| 531 Willowbrook | 11:23 | 11:24 | -1½ | Block | 19124 | |
| 531 Willowbrook | 11:54 | 11:55 | -2 | Block | 16111 | |
| 531 Willowbrook | 12:25 | 12:29 | -4½ | Block | 19105 | |
| 531 Willowbrook | 12:56 | 12:40 | +15 | Block | 19136 | |
| 531 Willowbrook | 13:27 | 13:28 | -1½ | Block | 19124 | |
| 531 Willowbrook | 13:54 | Block | ||||
| 531 Willowbrook | 14:22 | 14:23 | -2 | Block | 16111 | |
| 531 Willowbrook | 14:51 | 14:55 | -4½ | Block | 19105 | |
| 531 Willowbrook | 15:21 | 15:05 | +15 | Block | 19136 | |
| 531 Willowbrook | 15:51 | 15:52 | -1½ | Block | 19124 | |
| 531 Willowbrook | 16:22 | Block | ||||
| 531 Willowbrook | 16:52 | 16:53 | -2 | Block | 16111 | |
| 531 Willowbrook | 17:21 | 17:25 | -4½ | Block | 19105 | |
| 531 Willowbrook | 17:49 | 17:33 | +15 | Block | 19136 | |
| 531 Willowbrook | 18:20 | 18:21 | -1½ | Block | 19124 | |
| 531 Willowbrook | 18:50 | Block | ||||
| 531 Willowbrook | 19:20 | 19:24 | -4½ | Block | 19105 | |
| 531 Willowbrook | 19:50 | 19:34 | +15 | Block | 19136 | |
| 531 Willowbrook | 20:20 | 20:21 | -1½ | Block | 19124 | |
| 531 Willowbrook | 20:49 | Block | ||||
| 531 Willowbrook | 21:19 | 21:23 | -4½ | Block | 19105 |