| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 17:31 | 17:37 | -7 | 7 min | 320 012 | 9703 |
| 531 Willowbrook | 18:01 | 18:00 | +0 | 31 min | 320 004 | 24123 |
| 531 Willowbrook | 18:31 | 18:32 | -1½ | 61 min | 320 014 | 16110 |
| 531 Willowbrook | 19:01 | 18:55 | +5½ | 320 002 | 16137 | |
| 531 Willowbrook | 19:31 | 19:37 | -7 | 320 012 | 9703 | |
| 531 Willowbrook | 20:00 | 19:59 | +0 | 320 004 | 24123 | |
| 531 Willowbrook | 20:30 | 20:31 | -1½ | 320 014 | 16110 | |
| 531 Willowbrook | 21:00 | 20:54 | +5½ | 320 002 | 16137 | |
| 531 Willowbrook | 22:00 | 21:59 | +0 | 320 004 | 24123 | |
| 531 Willowbrook | 23:00 | 22:54 | +5½ | 320 002 | 16137 | |
| 531 Willowbrook | 24:00 | 23:59 | +0 | 320 004 | 24123 | |
| 531 Willowbrook | 05:56 | 801 006 | ||||
| 531 Willowbrook | 06:11 | 321 028 | ||||
| 531 Willowbrook | 06:26 | 801 027 | ||||
| 531 Willowbrook | 06:40 | 502 006 | ||||
| 531 Willowbrook | 06:57 | 321 012 | ||||
| 531 Willowbrook | 07:13 | 321 022 | ||||
| 531 Willowbrook | 07:30 | 801 015 | ||||
| 531 Willowbrook | 07:46 | 801 029 | ||||
| 531 Willowbrook | 08:06 | 801 006 | ||||
| 531 Willowbrook | 08:26 | 321 028 | ||||
| 531 Willowbrook | 08:46 | 502 006 | ||||
| 531 Willowbrook | 09:06 | 321 012 | ||||
| 531 Willowbrook | 09:26 | 321 010 | ||||
| 531 Willowbrook | 09:56 | 321 014 |