| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 16:07 | 16:03 | +3 | 12 min | 321 030 | 9703 |
| 531 Willowbrook | 16:27 | 16:21 | +6 | 32 min | 321 031 | 19104 |
| 531 Willowbrook | 16:45 | 16:38 | +6 | 50 min | 321 022 | 24113 |
| 531 Willowbrook | 17:03 | 17:07 | -4 | 68 min | 502 044 | 18109 |
| 531 Willowbrook | 17:20 | 17:20 | -0½ | 85 min | 321 014 | 19125 |
| 531 Willowbrook | 17:38 | 17:36 | +1½ | 321 025 | 18152 | |
| 531 Willowbrook | 17:56 | 17:50 | +6 | 320 012 | 19109 | |
| 531 Willowbrook | 18:13 | 321 019 | ||||
| 531 Willowbrook | 18:32 | 18:28 | +3 | 321 030 | 9703 | |
| 531 Willowbrook | 19:00 | 18:54 | +6 | 321 031 | 19104 | |
| 531 Willowbrook | 19:29 | 19:29 | -0½ | 321 014 | 19125 | |
| 531 Willowbrook | 19:59 | 19:57 | +1½ | 321 025 | 18152 | |
| 531 Willowbrook | 20:29 | 321 019 | ||||
| 531 Willowbrook | 20:57 | 20:51 | +6 | 321 031 | 19104 | |
| 531 Willowbrook | 21:55 | 21:53 | +1½ | 321 025 | 18152 | |
| 531 Willowbrook | 22:54 | 22:56 | -2½ | 321 007 | 24123 | |
| 531 Willowbrook | 23:54 | 23:52 | +1½ | 321 025 | 18152 | |
| 531 Willowbrook | 05:54 | 801 006 | ||||
| 531 Willowbrook | 06:09 | 321 028 | ||||
| 531 Willowbrook | 06:24 | 801 027 | ||||
| 531 Willowbrook | 06:38 | 502 006 | ||||
| 531 Willowbrook | 06:55 | 321 012 | ||||
| 531 Willowbrook | 07:11 | 321 022 | ||||
| 531 Willowbrook | 07:28 | 801 015 | ||||
| 531 Willowbrook | 07:44 | 801 029 |