| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 10:34 | 10:38 | -4½ | 8 min | Block | 24104 |
| 531 Willowbrook | 11:04 | 11:12 | -9 | 34 min | Block | 16121 |
| 531 Willowbrook | 11:34 | 11:33 | +0½ | 64 min | Block | 19124 |
| 531 Willowbrook | 12:04 | 12:03 | +0 | Block | 18106 | |
| 531 Willowbrook | 12:33 | 12:32 | +0½ | Block | 18111 | |
| 531 Willowbrook | 13:03 | 13:00 | +2½ | Block | 19117 | |
| 531 Willowbrook | 13:33 | 13:36 | -4 | Block | 7466 | |
| 531 Willowbrook | 13:58 | 13:56 | +2 | Block | 19115 | |
| 531 Willowbrook | 14:18 | 14:20 | -2½ | Block | 9681 | |
| 531 Willowbrook | 14:38 | Block | ||||
| 531 Willowbrook | 14:58 | 14:52 | +5½ | Block | 16102 | |
| 531 Willowbrook | 15:18 | 15:22 | -4½ | Block | 24104 | |
| 531 Willowbrook | 15:39 | 15:36 | +2½ | Block | 19117 | |
| 531 Willowbrook | 15:59 | 16:07 | -9 | Block | 16121 | |
| 531 Willowbrook | 16:19 | 16:18 | +0½ | Block | 19124 | |
| 531 Willowbrook | 16:38 | Block | ||||
| 531 Willowbrook | 16:55 | 16:54 | +0 | Block | 18106 | |
| 531 Willowbrook | 17:13 | Block | ||||
| 531 Willowbrook | 17:31 | 17:25 | +5½ | Block | 16102 | |
| 531 Willowbrook | 17:49 | 17:53 | -4½ | Block | 24104 | |
| 531 Willowbrook | 18:06 | 18:03 | +2½ | Block | 19117 | |
| 531 Willowbrook | 18:23 | 18:31 | -9 | Block | 16121 | |
| 531 Willowbrook | 18:42 | 18:41 | +0½ | Block | 19124 | |
| 531 Willowbrook | 19:09 | Block | ||||
| 531 Willowbrook | 19:39 | 19:33 | +5½ | Block | 16102 |