| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:32 | 18:34 | -2 | 7 min | 321 022 | 19138 |
| 531 Willowbrook | 19:00 | 18:53 | +6½ | 33 min | 321 031 | 19116 |
| 531 Willowbrook | 19:30 | 19:31 | -1½ | 63 min | 321 016 | 19101 |
| 531 Willowbrook | 19:59 | 19:49 | +9 | 321 024 | 18369 | |
| 531 Willowbrook | 20:29 | 20:26 | +2 | 321 020 | 18145 | |
| 531 Willowbrook | 20:57 | 20:50 | +6½ | 321 031 | 19116 | |
| 531 Willowbrook | 21:55 | 21:45 | +9 | 321 024 | 18369 | |
| 531 Willowbrook | 22:54 | 22:55 | -1½ | 321 007 | 7476 | |
| 531 Willowbrook | 23:54 | 23:44 | +9 | 321 024 | 18369 | |
| 531 Willowbrook | 05:54 | 801 005 | ||||
| 531 Willowbrook | 06:09 | 321 029 | ||||
| 531 Willowbrook | 06:25 | 801 026 | ||||
| 531 Willowbrook | 06:39 | 502 006 | ||||
| 531 Willowbrook | 06:55 | 321 014 | ||||
| 531 Willowbrook | 07:12 | 321 023 | ||||
| 531 Willowbrook | 07:28 | 801 018 | ||||
| 531 Willowbrook | 07:44 | 801 033 | ||||
| 531 Willowbrook | 08:04 | 801 005 | ||||
| 531 Willowbrook | 08:24 | 321 029 | ||||
| 531 Willowbrook | 08:44 | 502 006 | ||||
| 531 Willowbrook | 09:04 | 321 014 | ||||
| 531 Willowbrook | 09:24 | 321 010 | ||||
| 531 Willowbrook | 09:54 | 321 016 | ||||
| 531 Willowbrook | 10:24 | 321 024 | ||||
| 531 Willowbrook | 10:54 | 321 020 |