| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 11:51 | 12:03 | -12 | 25 min | Block | 19117 |
| 531 Willowbrook | 12:21 | 12:32 | -11½ | 55 min | Block | 24127 |
| 531 Willowbrook | 12:51 | 12:52 | -1 | 85 min | Block | 18108 |
| 531 Willowbrook | 13:21 | 13:18 | +2 | Block | 18125 | |
| 531 Willowbrook | 13:43 | 13:44 | -1 | Block | 24120 | |
| 531 Willowbrook | 14:03 | 14:08 | -5½ | Block | 19118 | |
| 531 Willowbrook | 14:23 | Block | ||||
| 531 Willowbrook | 14:44 | 14:39 | +5 | Block | 16129 | |
| 531 Willowbrook | 15:04 | 15:04 | -0½ | Block | 18119 | |
| 531 Willowbrook | 15:24 | 15:25 | -1 | Block | 18108 | |
| 531 Willowbrook | 15:44 | 15:42 | +1½ | Block | 18155 | |
| 531 Willowbrook | 16:04 | 16:04 | -1 | Block | 18124 | |
| 531 Willowbrook | 16:24 | Block | ||||
| 531 Willowbrook | 16:41 | 16:53 | -12 | Block | 19117 | |
| 531 Willowbrook | 16:59 | Block | ||||
| 531 Willowbrook | 17:17 | 17:12 | +5 | Block | 16129 | |
| 531 Willowbrook | 17:35 | 17:35 | -0½ | Block | 18119 | |
| 531 Willowbrook | 17:52 | 17:53 | -1 | Block | 18108 | |
| 531 Willowbrook | 18:12 | 18:10 | +1½ | Block | 18155 | |
| 531 Willowbrook | 18:32 | 18:32 | -1 | Block | 18124 | |
| 531 Willowbrook | 18:56 | Block | ||||
| 531 Willowbrook | 19:26 | 19:21 | +5 | Block | 16129 | |
| 531 Willowbrook | 19:56 | 19:56 | -0½ | Block | 18119 | |
| 531 Willowbrook | 20:26 | 20:24 | +1½ | Block | 18155 | |
| 531 Willowbrook | 20:54 | Block |