| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 15:42 | 15:45 | -3½ | 16 min | Block | 18108 |
| 531 Willowbrook | 16:02 | 15:48 | +13½ | 33 min | Block | 18155 |
| 531 Willowbrook | 16:22 | 16:17 | +4½ | 53 min | Block | 18124 |
| 531 Willowbrook | 16:42 | 16:44 | -2½ | 73 min | Block | 16107 |
| 531 Willowbrook | 16:58 | 17:03 | -5 | 89 min | Block | 19117 |
| 531 Willowbrook | 17:16 | 17:02 | +13 | Block | 7493 | |
| 531 Willowbrook | 17:33 | 17:27 | +5½ | Block | 16129 | |
| 531 Willowbrook | 17:51 | 17:44 | +6 | Block | 18119 | |
| 531 Willowbrook | 18:08 | 18:11 | -3½ | Block | 18108 | |
| 531 Willowbrook | 18:27 | 18:13 | +13½ | Block | 18155 | |
| 531 Willowbrook | 18:47 | 18:42 | +4½ | Block | 18124 | |
| 531 Willowbrook | 19:11 | 19:13 | -2½ | Block | 16107 | |
| 531 Willowbrook | 19:39 | 19:33 | +5½ | Block | 16129 | |
| 531 Willowbrook | 20:09 | 20:02 | +6 | Block | 18119 | |
| 531 Willowbrook | 20:39 | 20:25 | +13½ | Block | 18155 | |
| 531 Willowbrook | 21:07 | 21:09 | -2½ | Block | 16107 | |
| 531 Willowbrook | 22:04 | 21:57 | +6 | Block | 18119 | |
| 531 Willowbrook | 23:03 | 23:09 | -6 | Block | 24114 | |
| 531 Willowbrook | 24:03 | 23:56 | +6 | Block | 18119 | |
| 531 Willowbrook | 06:05 | Block | ||||
| 531 Willowbrook | 06:21 | Block | ||||
| 531 Willowbrook | 06:37 | Block | ||||
| 531 Willowbrook | 06:52 | Block | ||||
| 531 Willowbrook | 07:07 | Block | ||||
| 531 Willowbrook | 07:23 | Block |