| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:01 | 14:00 | +0½ | 8 min | 321 001 | 18182 |
| 531 Willowbrook | 14:23 | 31 min | 320 044 | |||
| 531 Willowbrook | 14:43 | 14:38 | +5 | 51 min | 312 023 | 16046 |
| 531 Willowbrook | 15:03 | 71 min | 320 051 | |||
| 531 Willowbrook | 15:26 | 15:25 | +0½ | 312 043 | 19146 | |
| 531 Willowbrook | 15:46 | 15:47 | -2 | 312 022 | 18139 | |
| 531 Willowbrook | 16:06 | 16:11 | -5½ | 321 005 | 18122 | |
| 531 Willowbrook | 16:26 | 320 082 | ||||
| 531 Willowbrook | 16:46 | 16:46 | -1 | 321 014 | 19119 | |
| 531 Willowbrook | 17:05 | 17:00 | +5 | 312 023 | 16046 | |
| 531 Willowbrook | 17:22 | 320 051 | ||||
| 531 Willowbrook | 17:37 | 320 084 | ||||
| 531 Willowbrook | 17:49 | 17:48 | +0½ | 312 043 | 19146 | |
| 531 Willowbrook | 18:04 | 18:05 | -2 | 312 022 | 18139 | |
| 531 Willowbrook | 18:19 | 18:24 | -5½ | 321 005 | 18122 | |
| 531 Willowbrook | 18:39 | 320 082 | ||||
| 531 Willowbrook | 18:59 | 18:59 | -1 | 321 014 | 19119 | |
| 531 Willowbrook | 19:28 | 19:23 | +5 | 312 023 | 16046 | |
| 531 Willowbrook | 19:58 | 320 084 | ||||
| 531 Willowbrook | 20:28 | 20:29 | -2 | 312 022 | 18139 | |
| 531 Willowbrook | 20:57 | 20:57 | -1 | 321 014 | 19119 | |
| 531 Willowbrook | 21:24 | 21:19 | +5 | 312 023 | 16046 | |
| 531 Willowbrook | 06:23 | 320 014 | ||||
| 531 Willowbrook | 06:54 | 320 017 | ||||
| 531 Willowbrook | 07:25 | 320 013 |