| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 19:05 | 19:12 | -7½ | 22 min | 321 031 | 18156 |
| 531 Willowbrook | 19:35 | 19:52 | -17½ | 52 min | 321 014 | 18127 |
| 531 Willowbrook | 20:04 | 20:04 | -0 | 81 min | 321 025 | 18116 |
| 531 Willowbrook | 20:34 | 20:31 | +3 | 321 019 | 24105 | |
| 531 Willowbrook | 21:02 | 21:09 | -7½ | 321 031 | 18156 | |
| 531 Willowbrook | 22:00 | 22:00 | -0 | 321 025 | 18116 | |
| 531 Willowbrook | 22:59 | 22:56 | +2 | 321 007 | 16123 | |
| 531 Willowbrook | 23:59 | 23:59 | -0 | 321 025 | 18116 | |
| 531 Willowbrook | 06:00 | 801 006 | ||||
| 531 Willowbrook | 06:15 | 321 028 | ||||
| 531 Willowbrook | 06:30 | 801 027 | ||||
| 531 Willowbrook | 06:44 | 502 006 | ||||
| 531 Willowbrook | 07:01 | 321 012 | ||||
| 531 Willowbrook | 07:17 | 321 022 | ||||
| 531 Willowbrook | 07:33 | 801 015 | ||||
| 531 Willowbrook | 07:50 | 801 029 | ||||
| 531 Willowbrook | 08:10 | 801 006 | ||||
| 531 Willowbrook | 08:30 | 321 028 | ||||
| 531 Willowbrook | 08:50 | 502 006 | ||||
| 531 Willowbrook | 09:10 | 321 012 | ||||
| 531 Willowbrook | 09:30 | 321 010 | ||||
| 531 Willowbrook | 10:00 | 321 014 | ||||
| 531 Willowbrook | 10:30 | 321 025 | ||||
| 531 Willowbrook | 11:00 | 321 019 | ||||
| 531 Willowbrook | 11:30 | 321 030 |