| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 19:22 | 19:30 | -9 | 9 min | 320 075 | 18130 |
| 531 Willowbrook | 19:53 | 19:55 | -2½ | 40 min | 320 036 | 24110 |
| 531 Willowbrook | 20:24 | 20:25 | -1 | 71 min | 320 022 | 18153 |
| 531 Willowbrook | 20:54 | 20:49 | +5 | 320 037 | 19115 | |
| 531 Willowbrook | 21:52 | 21:54 | -2½ | 320 036 | 24110 | |
| 531 Willowbrook | 22:52 | 22:47 | +5 | 320 037 | 19115 | |
| 531 Willowbrook | 23:50 | 23:52 | -2½ | 320 036 | 24110 | |
| 531 Willowbrook | 05:50 | 320 041 | ||||
| 531 Willowbrook | 06:20 | 320 051 | ||||
| 531 Willowbrook | 06:50 | 320 042 | ||||
| 531 Willowbrook | 07:20 | 320 052 | ||||
| 531 Willowbrook | 07:50 | 320 041 | ||||
| 531 Willowbrook | 08:20 | 320 051 | ||||
| 531 Willowbrook | 08:50 | 320 042 | ||||
| 531 Willowbrook | 09:20 | 320 052 | ||||
| 531 Willowbrook | 09:50 | 320 041 | ||||
| 531 Willowbrook | 10:20 | 320 051 | ||||
| 531 Willowbrook | 10:50 | 320 042 | ||||
| 531 Willowbrook | 11:20 | 320 052 | ||||
| 531 Willowbrook | 11:50 | 320 041 | ||||
| 531 Willowbrook | 12:20 | 320 051 | ||||
| 531 Willowbrook | 12:50 | 320 042 | ||||
| 531 Willowbrook | 13:20 | 320 052 | ||||
| 531 Willowbrook | 13:50 | 320 041 | ||||
| 531 Willowbrook | 14:20 | 320 051 |