| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 17:52 | 17:47 | +4½ | 9 min | 320 012 | 24117 |
| 531 Willowbrook | 18:10 | 18:02 | +7½ | 27 min | 321 019 | 19121 |
| 531 Willowbrook | 18:29 | 18:28 | +0½ | 46 min | 321 030 | 24102 |
| 531 Willowbrook | 18:57 | 19:01 | -4 | 74 min | 321 031 | 19139 |
| 531 Willowbrook | 19:26 | 19:21 | +4 | 321 014 | 18149 | |
| 531 Willowbrook | 19:56 | 19:51 | +5 | 321 025 | 18144 | |
| 531 Willowbrook | 20:26 | 20:18 | +7½ | 321 019 | 19121 | |
| 531 Willowbrook | 20:54 | 20:58 | -4 | 321 031 | 19139 | |
| 531 Willowbrook | 21:52 | 21:47 | +5 | 321 025 | 18144 | |
| 531 Willowbrook | 22:51 | 22:50 | +0½ | 321 007 | 19118 | |
| 531 Willowbrook | 23:51 | 23:46 | +5 | 321 025 | 18144 | |
| 531 Willowbrook | 05:51 | 801 006 | ||||
| 531 Willowbrook | 06:06 | 321 028 | ||||
| 531 Willowbrook | 06:21 | 801 027 | ||||
| 531 Willowbrook | 06:35 | 502 006 | ||||
| 531 Willowbrook | 06:52 | 321 012 | ||||
| 531 Willowbrook | 07:08 | 321 022 | ||||
| 531 Willowbrook | 07:24 | 801 015 | ||||
| 531 Willowbrook | 07:40 | 801 029 | ||||
| 531 Willowbrook | 08:00 | 801 006 | ||||
| 531 Willowbrook | 08:20 | 321 028 | ||||
| 531 Willowbrook | 08:40 | 502 006 | ||||
| 531 Willowbrook | 09:00 | 321 012 | ||||
| 531 Willowbrook | 09:20 | 321 010 | ||||
| 531 Willowbrook | 09:50 | 321 014 |