| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 17:49 | 17:43 | +6 | now | 320 036 | 16120 |
| 531 Willowbrook | 18:18 | 18:06 | +12 | 35 min | 320 022 | 24148 |
| 531 Willowbrook | 18:47 | 18:51 | -5 | 64 min | 320 037 | 18118 |
| 531 Willowbrook | 19:15 | 19:14 | +1 | 320 024 | 18160 | |
| 531 Willowbrook | 19:44 | 19:37 | +6½ | 320 075 | 24127 | |
| 531 Willowbrook | 20:14 | 20:08 | +6 | 320 036 | 16120 | |
| 531 Willowbrook | 20:45 | 20:33 | +12 | 320 022 | 24148 | |
| 531 Willowbrook | 21:15 | 21:19 | -5 | 320 037 | 18118 | |
| 531 Willowbrook | 22:12 | 22:06 | +6 | 320 036 | 16120 | |
| 531 Willowbrook | 23:11 | 23:15 | -5 | 320 037 | 18118 | |
| 531 Willowbrook | 24:09 | 24:03 | +6 | 320 036 | 16120 | |
| 531 Willowbrook | 06:08 | 320 041 | ||||
| 531 Willowbrook | 06:39 | 320 051 | ||||
| 531 Willowbrook | 07:10 | 320 042 | ||||
| 531 Willowbrook | 07:40 | 320 052 | ||||
| 531 Willowbrook | 08:10 | 320 041 | ||||
| 531 Willowbrook | 08:41 | 320 051 | ||||
| 531 Willowbrook | 09:11 | 320 042 | ||||
| 531 Willowbrook | 09:42 | 320 052 | ||||
| 531 Willowbrook | 10:12 | 320 041 | ||||
| 531 Willowbrook | 10:42 | 320 051 | ||||
| 531 Willowbrook | 11:13 | 320 042 | ||||
| 531 Willowbrook | 11:43 | 320 052 | ||||
| 531 Willowbrook | 12:13 | 320 041 | ||||
| 531 Willowbrook | 12:43 | 320 051 |