| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:12 | 18:27 | -15½ | now | 320 012 | 18147 |
| 531 Willowbrook | 18:48 | 18:49 | -2 | 20 min | 321 030 | 16121 |
| 531 Willowbrook | 19:15 | 19:10 | +4½ | 46 min | 321 031 | 7492 |
| 531 Willowbrook | 19:44 | 19:45 | -2 | 75 min | 321 014 | 18137 |
| 531 Willowbrook | 20:13 | 20:05 | +8 | 321 025 | 24112 | |
| 531 Willowbrook | 20:43 | 20:37 | +6 | 321 019 | 24135 | |
| 531 Willowbrook | 21:11 | 21:06 | +4½ | 321 031 | 7492 | |
| 531 Willowbrook | 22:09 | 22:01 | +8 | 321 025 | 24112 | |
| 531 Willowbrook | 23:08 | 23:07 | +1 | 321 007 | 19125 | |
| 531 Willowbrook | 24:08 | 24:00 | +8 | 321 025 | 24112 | |
| 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 | ||||
| 531 Willowbrook | 10:11 | 321 014 | ||||
| 531 Willowbrook | 10:41 | 321 025 |