| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 17:55 | 17:56 | -1 | 18 min | 321 025 | 18144 |
| 531 Willowbrook | 18:12 | 18:17 | -5 | 34 min | 320 012 | 24117 |
| 531 Willowbrook | 18:29 | 18:18 | +10 | 51 min | 321 019 | 19121 |
| 531 Willowbrook | 18:48 | 18:49 | -1 | 70 min | 321 030 | 24102 |
| 531 Willowbrook | 19:15 | 19:17 | -2½ | 321 031 | 19139 | |
| 531 Willowbrook | 19:44 | 19:40 | +3 | 321 014 | 18149 | |
| 531 Willowbrook | 20:13 | 20:14 | -1 | 321 025 | 18144 | |
| 531 Willowbrook | 20:43 | 20:32 | +10 | 321 019 | 19121 | |
| 531 Willowbrook | 21:11 | 21:13 | -2½ | 321 031 | 19139 | |
| 531 Willowbrook | 22:09 | 22:10 | -1 | 321 025 | 18144 | |
| 531 Willowbrook | 23:08 | 23:01 | +6½ | 321 007 | 19118 | |
| 531 Willowbrook | 24:08 | 24:09 | -1 | 321 025 | 18144 | |
| 531 Willowbrook | 06:09 | 801 006 | ||||
| 531 Willowbrook | 06:24 | 321 028 | ||||
| 531 Willowbrook | 06:39 | 801 027 | ||||
| 531 Willowbrook | 06:53 | 502 006 | ||||
| 531 Willowbrook | 07:11 | 321 012 | ||||
| 531 Willowbrook | 07:28 | 321 022 | ||||
| 531 Willowbrook | 07:44 | 801 015 | ||||
| 531 Willowbrook | 08:01 | 801 029 | ||||
| 531 Willowbrook | 08:21 | 801 006 | ||||
| 531 Willowbrook | 08:41 | 321 028 | ||||
| 531 Willowbrook | 09:01 | 502 006 | ||||
| 531 Willowbrook | 09:21 | 321 012 | ||||
| 531 Willowbrook | 09:41 | 321 010 |