| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 17:41 | 17:37 | +3 | 5 min | 321 010 | 18375 |
| 531 Willowbrook | 18:01 | 18:01 | -0½ | 29 min | 321 024 | 24134 |
| 531 Willowbrook | 18:20 | 18:26 | -6½ | 48 min | 320 015 | 19123 |
| 531 Willowbrook | 18:39 | 18:52 | -13 | 67 min | 321 028 | 18363 |
| 531 Willowbrook | 18:59 | 19:04 | -5 | 87 min | 321 020 | 19125 |
| 531 Willowbrook | 19:18 | 321 030 | 19104 | |||
| 531 Willowbrook | 19:48 | 19:44 | +3 | 321 010 | 18375 | |
| 531 Willowbrook | 20:18 | 20:18 | -0½ | 321 024 | 24134 | |
| 531 Willowbrook | 20:46 | 20:59 | -13 | 321 028 | 18363 | |
| 531 Willowbrook | 21:14 | 321 030 | 19104 | |||
| 531 Willowbrook | 22:12 | 22:12 | -0½ | 321 024 | 24134 | |
| 531 Willowbrook | 23:10 | 23:10 | -0½ | 321 005 | 18382 | |
| 531 Willowbrook | 24:10 | 24:10 | -0½ | 321 024 | 24134 | |
| 531 Willowbrook | 06:13 | 801 008 | ||||
| 531 Willowbrook | 06:27 | 321 026 | ||||
| 531 Willowbrook | 06:41 | 801 023 | ||||
| 531 Willowbrook | 06:56 | 502 002 | ||||
| 531 Willowbrook | 07:11 | 321 013 | ||||
| 531 Willowbrook | 07:26 | 321 022 | ||||
| 531 Willowbrook | 07:42 | 801 063 | ||||
| 531 Willowbrook | 07:58 | 801 015 | ||||
| 531 Willowbrook | 08:13 | 320 040 | ||||
| 531 Willowbrook | 08:28 | 801 008 | ||||
| 531 Willowbrook | 08:49 | 321 026 | ||||
| 531 Willowbrook | 09:09 | 502 002 |