| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:46 | 14:53 | -7½ | 12 min | Block | 24128 |
| 531 Willowbrook | 15:13 | 15:32 | -19½ | 32 min | Block | 24120 |
| 531 Willowbrook | 15:43 | 15:40 | +3 | 62 min | Block | 16112 |
| 531 Willowbrook | 16:13 | 16:18 | -6 | Block | 18120 | |
| 531 Willowbrook | 16:43 | 16:42 | +1 | Block | 19132 | |
| 531 Willowbrook | 17:13 | 17:20 | -7½ | Block | 24128 | |
| 531 Willowbrook | 17:43 | 18:02 | -19½ | Block | 24120 | |
| 531 Willowbrook | 18:12 | 18:09 | +3 | Block | 16112 | |
| 531 Willowbrook | 18:41 | 18:46 | -6 | Block | 18120 | |
| 531 Willowbrook | 19:11 | 19:10 | +1 | Block | 19132 | |
| 531 Willowbrook | 19:43 | 20:02 | -19½ | Block | 24120 | |
| 531 Willowbrook | 20:13 | 20:10 | +3 | Block | 16112 | |
| 531 Willowbrook | 20:43 | 20:48 | -6 | Block | 18120 | |
| 531 Willowbrook | 21:12 | 21:11 | +1 | Block | 19132 | |
| 531 Willowbrook | 22:11 | 22:08 | +3 | Block | 16112 | |
| 531 Willowbrook | 23:11 | 23:10 | +1 | Block | 19132 | |
| 531 Willowbrook | 24:11 | 24:08 | +3 | Block | 16112 | |
| 531 Willowbrook | 06:09 | Block | ||||
| 531 Willowbrook | 06:25 | Block | ||||
| 531 Willowbrook | 06:41 | Block | ||||
| 531 Willowbrook | 06:56 | Block | ||||
| 531 Willowbrook | 07:11 | Block | ||||
| 531 Willowbrook | 07:28 | Block | ||||
| 531 Willowbrook | 07:40 | Block | ||||
| 531 Willowbrook | 07:53 | Block |