| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 06:17 | 06:18 | -1 | 13 min | Block | 24109 |
| 531 Willowbrook | 06:32 | 27 min | Block | |||
| 531 Willowbrook | 06:47 | 06:43 | +3 | 42 min | Block | 24113 |
| 531 Willowbrook | 07:03 | 07:00 | +2½ | 58 min | Block | 24125 |
| 531 Willowbrook | 07:18 | 07:18 | -0 | 73 min | Block | 19118 |
| 531 Willowbrook | 07:34 | 89 min | Block | |||
| 531 Willowbrook | 07:49 | 07:44 | +4½ | Block | 18324 | |
| 531 Willowbrook | 08:04 | Block | ||||
| 531 Willowbrook | 08:19 | 08:14 | +4 | Block | 18105 | |
| 531 Willowbrook | 08:39 | 08:40 | -1 | Block | 24109 | |
| 531 Willowbrook | 08:59 | 08:55 | +3 | Block | 24113 | |
| 531 Willowbrook | 09:19 | 09:16 | +2½ | Block | 24125 | |
| 531 Willowbrook | 09:39 | 09:39 | -0 | Block | 9675 | |
| 531 Willowbrook | 10:03 | 10:02 | +0 | Block | 18124 | |
| 531 Willowbrook | 10:33 | 10:34 | -1½ | Block | 18126 | |
| 531 Willowbrook | 11:04 | Block | ||||
| 531 Willowbrook | 11:35 | 11:36 | -1½ | Block | 19138 | |
| 531 Willowbrook | 12:05 | 12:05 | -0 | Block | 19118 | |
| 531 Willowbrook | 12:35 | 12:36 | -1½ | Block | 25101 | |
| 531 Willowbrook | 13:05 | 13:05 | -1 | Block | 18378 | |
| 531 Willowbrook | 13:36 | 13:37 | -1 | Block | 24109 | |
| 531 Willowbrook | 13:58 | 13:55 | +2½ | Block | 24125 | |
| 531 Willowbrook | 14:18 | 14:18 | -0 | Block | 9675 | |
| 531 Willowbrook | 14:38 | Block | ||||
| 531 Willowbrook | 14:58 | 14:57 | +0 | Block | 18124 |