| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 07:24 | 07:16 | +7½ | 8 min | Block | 19114 |
| 531 Willowbrook | 07:40 | 07:34 | +5 | 24 min | Block | 18145 |
| 531 Willowbrook | 08:00 | 07:58 | +1½ | 44 min | Block | 24126 |
| 531 Willowbrook | 08:20 | 08:20 | -1 | 64 min | Block | 19120 |
| 531 Willowbrook | 08:40 | 08:44 | -4½ | 84 min | Block | 18388 |
| 531 Willowbrook | 09:00 | 08:56 | +3½ | Block | 18323 | |
| 531 Willowbrook | 09:20 | Block | 7489 | |||
| 531 Willowbrook | 09:50 | 09:47 | +3 | Block | 24114 | |
| 531 Willowbrook | 10:20 | 10:21 | -1½ | Block | 19133 | |
| 531 Willowbrook | 10:50 | 10:43 | +6½ | Block | 9666 | |
| 531 Willowbrook | 11:20 | 11:17 | +3 | Block | 18186 | |
| 531 Willowbrook | 11:50 | 11:53 | -3½ | Block | 19122 | |
| 531 Willowbrook | 12:18 | Block | 9684 | |||
| 531 Willowbrook | 12:48 | 12:49 | -1 | Block | 18135 | |
| 531 Willowbrook | 13:18 | 13:18 | -1 | Block | 19120 | |
| 531 Willowbrook | 13:42 | 13:38 | +3½ | Block | 18323 | |
| 531 Willowbrook | 14:02 | Block | 7489 | |||
| 531 Willowbrook | 14:22 | Block | ||||
| 531 Willowbrook | 14:43 | 14:40 | +3 | Block | 24114 | |
| 531 Willowbrook | 15:03 | 15:04 | -1½ | Block | 19133 | |
| 531 Willowbrook | 15:23 | 15:24 | -1 | Block | 18135 | |
| 531 Willowbrook | 15:43 | 15:36 | +6½ | Block | 9666 | |
| 531 Willowbrook | 16:03 | 16:00 | +3 | Block | 18186 | |
| 531 Willowbrook | 16:23 | Block | ||||
| 531 Willowbrook | 16:40 | 16:43 | -3½ | Block | 19122 |