| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 20:51 | 21:17 | -26½ | 23 min | 320 022 | 18115 |
| 531 Willowbrook | 21:21 | 21:29 | -9 | 53 min | 320 037 | 9686 |
| 531 Willowbrook | 22:17 | 22:15 | +1½ | 320 036 | 26102 | |
| 531 Willowbrook | 23:16 | 23:24 | -9 | 320 037 | 9686 | |
| 531 Willowbrook | 24:14 | 24:12 | +1½ | 320 036 | 26102 | |
| 531 Willowbrook | 06:13 | 320 041 | ||||
| 531 Willowbrook | 06:44 | 320 051 | ||||
| 531 Willowbrook | 07:15 | 320 042 | ||||
| 531 Willowbrook | 07:45 | 320 052 | ||||
| 531 Willowbrook | 08:16 | 320 041 | ||||
| 531 Willowbrook | 08:47 | 320 051 | ||||
| 531 Willowbrook | 09:17 | 320 042 | ||||
| 531 Willowbrook | 09:48 | 320 052 | ||||
| 531 Willowbrook | 10:19 | 320 041 | ||||
| 531 Willowbrook | 10:49 | 320 051 | ||||
| 531 Willowbrook | 11:19 | 320 042 | ||||
| 531 Willowbrook | 11:50 | 320 052 | ||||
| 531 Willowbrook | 12:20 | 320 041 | ||||
| 531 Willowbrook | 12:50 | 320 051 | ||||
| 531 Willowbrook | 13:20 | 320 042 | ||||
| 531 Willowbrook | 13:50 | 320 052 | ||||
| 531 Willowbrook | 14:20 | 320 041 | ||||
| 531 Willowbrook | 14:50 | 320 051 | ||||
| 531 Willowbrook | 15:21 | 320 042 | ||||
| 531 Willowbrook | 15:51 | 320 052 |