| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:27 | 14:19 | +7½ | 12 min | Block | 18112 |
| 531 Willowbrook | 14:47 | 14:43 | +3 | 32 min | Block | 9667 |
| 531 Willowbrook | 15:07 | 15:07 | -0½ | 52 min | Block | 19133 |
| 531 Willowbrook | 15:28 | 15:30 | -2½ | 73 min | Block | 19120 |
| 531 Willowbrook | 15:48 | Block | 24113 | |||
| 531 Willowbrook | 16:08 | 16:05 | +3 | Block | 18140 | |
| 531 Willowbrook | 16:28 | Block | ||||
| 531 Willowbrook | 16:45 | 16:49 | -4 | Block | 24148 | |
| 531 Willowbrook | 17:03 | 16:55 | +7½ | Block | 18112 | |
| 531 Willowbrook | 17:20 | 17:16 | +3 | Block | 9667 | |
| 531 Willowbrook | 17:38 | 17:38 | -0½ | Block | 19133 | |
| 531 Willowbrook | 17:56 | 17:58 | -2½ | Block | 19120 | |
| 531 Willowbrook | 18:15 | Block | 24113 | |||
| 531 Willowbrook | 18:35 | 18:32 | +3 | Block | 18140 | |
| 531 Willowbrook | 18:59 | Block | ||||
| 531 Willowbrook | 19:29 | 19:25 | +3 | Block | 9667 | |
| 531 Willowbrook | 19:59 | 19:59 | -0½ | Block | 19133 | |
| 531 Willowbrook | 20:29 | Block | 24113 | |||
| 531 Willowbrook | 20:57 | Block | ||||
| 531 Willowbrook | 21:54 | 21:54 | -0½ | Block | 19133 | |
| 531 Willowbrook | 22:53 | 22:49 | +3½ | Block | 7476 | |
| 531 Willowbrook | 23:53 | 23:53 | -0½ | Block | 19133 | |
| 531 Willowbrook | 05:54 | Block | ||||
| 531 Willowbrook | 06:10 | Block | ||||
| 531 Willowbrook | 06:26 | Block |