| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:29 | 18:31 | -3 | 5 min | 321 014 | 18120 |
| 531 Willowbrook | 18:59 | 18:57 | +1½ | 33 min | 312 023 | 16043 |
| 531 Willowbrook | 19:29 | 19:30 | -1½ | 63 min | 320 084 | 18127 |
| 531 Willowbrook | 19:59 | 19:47 | +12 | 312 022 | 19103 | |
| 531 Willowbrook | 20:29 | 20:31 | -3 | 321 014 | 18120 | |
| 531 Willowbrook | 20:56 | 20:54 | +1½ | 312 023 | 16043 | |
| 531 Willowbrook | 05:56 | 312 046 | ||||
| 531 Willowbrook | 06:16 | 312 022 | ||||
| 531 Willowbrook | 06:26 | 320 028 | ||||
| 531 Willowbrook | 06:41 | 312 061 | ||||
| 531 Willowbrook | 06:56 | 321 006 | ||||
| 531 Willowbrook | 07:17 | 321 016 | ||||
| 531 Willowbrook | 07:37 | 321 022 | ||||
| 531 Willowbrook | 07:57 | 312 046 | ||||
| 531 Willowbrook | 08:17 | 312 022 | ||||
| 531 Willowbrook | 08:37 | 312 061 | ||||
| 531 Willowbrook | 09:01 | 321 006 | ||||
| 531 Willowbrook | 09:27 | 312 023 | ||||
| 531 Willowbrook | 09:57 | 312 043 | ||||
| 531 Willowbrook | 10:27 | 312 022 | ||||
| 531 Willowbrook | 10:57 | 321 013 | ||||
| 531 Willowbrook | 11:27 | 321 016 | ||||
| 531 Willowbrook | 11:57 | 321 022 | ||||
| 531 Willowbrook | 12:27 | 312 053 | ||||
| 531 Willowbrook | 12:57 | 312 069 |