| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 19:42 | 19:45 | -3 | 15 min | 320 075 | 24127 |
| 531 Willowbrook | 20:13 | 20:09 | +3½ | 43 min | 320 036 | 16120 |
| 531 Willowbrook | 20:43 | 20:45 | -2½ | 73 min | 320 022 | 24148 |
| 531 Willowbrook | 21:13 | 21:23 | -11 | 320 037 | 18118 | |
| 531 Willowbrook | 22:10 | 22:06 | +3½ | 320 036 | 16120 | |
| 531 Willowbrook | 23:09 | 23:19 | -11 | 320 037 | 18118 | |
| 531 Willowbrook | 24:07 | 24:03 | +3½ | 320 036 | 16120 | |
| 531 Willowbrook | 06:07 | 320 041 | ||||
| 531 Willowbrook | 06:37 | 320 051 | ||||
| 531 Willowbrook | 07:08 | 320 042 | ||||
| 531 Willowbrook | 07:38 | 320 052 | ||||
| 531 Willowbrook | 08:09 | 320 041 | ||||
| 531 Willowbrook | 08:40 | 320 051 | ||||
| 531 Willowbrook | 09:10 | 320 042 | ||||
| 531 Willowbrook | 09:40 | 320 052 | ||||
| 531 Willowbrook | 10:11 | 320 041 | ||||
| 531 Willowbrook | 10:41 | 320 051 | ||||
| 531 Willowbrook | 11:11 | 320 042 | ||||
| 531 Willowbrook | 11:42 | 320 052 | ||||
| 531 Willowbrook | 12:12 | 320 041 | ||||
| 531 Willowbrook | 12:42 | 320 051 | ||||
| 531 Willowbrook | 13:12 | 320 042 | ||||
| 531 Willowbrook | 13:42 | 320 052 | ||||
| 531 Willowbrook | 14:12 | 320 041 | ||||
| 531 Willowbrook | 14:42 | 320 051 |