| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 17:50 | 17:51 | -1 | 13 min | 321 025 | 18144 |
| 531 Willowbrook | 18:07 | 18:12 | -5 | 29 min | 320 012 | 24117 |
| 531 Willowbrook | 18:25 | 18:14 | +10 | 47 min | 321 019 | 19121 |
| 531 Willowbrook | 18:44 | 18:45 | -1 | 66 min | 321 030 | 24102 |
| 531 Willowbrook | 19:11 | 19:13 | -2½ | 321 031 | 19139 | |
| 531 Willowbrook | 19:40 | 19:36 | +3 | 321 014 | 18149 | |
| 531 Willowbrook | 20:09 | 20:10 | -1 | 321 025 | 18144 | |
| 531 Willowbrook | 20:39 | 20:28 | +10 | 321 019 | 19121 | |
| 531 Willowbrook | 21:07 | 21:09 | -2½ | 321 031 | 19139 | |
| 531 Willowbrook | 22:05 | 22:06 | -1 | 321 025 | 18144 | |
| 531 Willowbrook | 23:04 | 22:57 | +6½ | 321 007 | 19118 | |
| 531 Willowbrook | 24:04 | 24:05 | -1 | 321 025 | 18144 | |
| 531 Willowbrook | 06:05 | 801 006 | ||||
| 531 Willowbrook | 06:20 | 321 028 | ||||
| 531 Willowbrook | 06:35 | 801 027 | ||||
| 531 Willowbrook | 06:49 | 502 006 | ||||
| 531 Willowbrook | 07:06 | 321 012 | ||||
| 531 Willowbrook | 07:23 | 321 022 | ||||
| 531 Willowbrook | 07:39 | 801 015 | ||||
| 531 Willowbrook | 07:56 | 801 029 | ||||
| 531 Willowbrook | 08:16 | 801 006 | ||||
| 531 Willowbrook | 08:36 | 321 028 | ||||
| 531 Willowbrook | 08:56 | 502 006 | ||||
| 531 Willowbrook | 09:16 | 321 012 | ||||
| 531 Willowbrook | 09:36 | 321 010 |