| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:12 | 18:41 | -29½ | 10 min | 320 012 | 19125 |
| 531 Willowbrook | 18:29 | 18:38 | -10 | 27 min | 321 019 | 19119 |
| 531 Willowbrook | 18:48 | 18:40 | +7 | 46 min | 321 030 | 18155 |
| 531 Willowbrook | 19:15 | 19:13 | +2 | 73 min | 321 031 | 18122 |
| 531 Willowbrook | 19:44 | 19:54 | -10½ | 321 014 | 16127 | |
| 531 Willowbrook | 20:13 | 20:12 | +0½ | 321 025 | 16115 | |
| 531 Willowbrook | 20:43 | 20:52 | -10 | 321 019 | 19119 | |
| 531 Willowbrook | 21:11 | 21:09 | +2 | 321 031 | 18122 | |
| 531 Willowbrook | 22:09 | 22:08 | +0½ | 321 025 | 16115 | |
| 531 Willowbrook | 23:08 | 23:09 | -1½ | 321 007 | 18121 | |
| 531 Willowbrook | 24:08 | 24:07 | +0½ | 321 025 | 16115 | |
| 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 |