| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:24 | 16 min | 320 025 | 18129 | ||
| 531 Willowbrook | 18:57 | 18:59 | -3 | 49 min | 320 039 | 18147 |
| 531 Willowbrook | 19:26 | 19:29 | -3½ | 78 min | 320 026 | 16110 |
| 531 Willowbrook | 19:56 | 19:58 | -2½ | 320 041 | 18142 | |
| 531 Willowbrook | 20:26 | 320 025 | 18129 | |||
| 531 Willowbrook | 20:56 | 20:58 | -3 | 320 039 | 18147 | |
| 531 Willowbrook | 21:52 | 21:54 | -2½ | 320 041 | 18142 | |
| 531 Willowbrook | 22:52 | 22:54 | -3 | 320 039 | 18147 | |
| 531 Willowbrook | 23:52 | 23:54 | -2½ | 320 041 | 18142 | |
| 531 Willowbrook | 05:52 | 320 042 | ||||
| 531 Willowbrook | 06:22 | 320 052 | ||||
| 531 Willowbrook | 06:52 | 320 041 | ||||
| 531 Willowbrook | 07:22 | 320 050 | ||||
| 531 Willowbrook | 07:52 | 320 042 | ||||
| 531 Willowbrook | 08:22 | 320 052 | ||||
| 531 Willowbrook | 08:52 | 320 041 | ||||
| 531 Willowbrook | 09:22 | 320 050 | ||||
| 531 Willowbrook | 09:52 | 320 042 | ||||
| 531 Willowbrook | 10:23 | 320 052 | ||||
| 531 Willowbrook | 10:53 | 320 041 | ||||
| 531 Willowbrook | 11:22 | 320 050 | ||||
| 531 Willowbrook | 11:52 | 320 042 | ||||
| 531 Willowbrook | 12:23 | 320 052 | ||||
| 531 Willowbrook | 12:53 | 320 041 | ||||
| 531 Willowbrook | 13:23 | 320 050 |