| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 20:38 | 20:35 | +2½ | 2 min | 321 020 | 18139 |
| 531 Willowbrook | 21:05 | 21:02 | +3 | 32 min | 321 031 | 19144 |
| 531 Willowbrook | 22:03 | 21:57 | +5½ | 90 min | 321 024 | 19124 |
| 531 Willowbrook | 23:02 | 23:01 | +0½ | 321 007 | 18378 | |
| 531 Willowbrook | 24:02 | 23:56 | +5½ | 321 024 | 19124 | |
| 531 Willowbrook | 06:03 | 801 005 | ||||
| 531 Willowbrook | 06:18 | 321 029 | ||||
| 531 Willowbrook | 06:34 | 801 026 | ||||
| 531 Willowbrook | 06:48 | 502 006 | ||||
| 531 Willowbrook | 07:04 | 321 014 | ||||
| 531 Willowbrook | 07:21 | 321 023 | ||||
| 531 Willowbrook | 07:37 | 801 018 | ||||
| 531 Willowbrook | 07:54 | 801 033 | ||||
| 531 Willowbrook | 08:14 | 801 005 | ||||
| 531 Willowbrook | 08:34 | 321 029 | ||||
| 531 Willowbrook | 08:54 | 502 006 | ||||
| 531 Willowbrook | 09:14 | 321 014 | ||||
| 531 Willowbrook | 09:34 | 321 010 | ||||
| 531 Willowbrook | 10:04 | 321 016 | ||||
| 531 Willowbrook | 10:34 | 321 024 | ||||
| 531 Willowbrook | 11:04 | 321 020 | ||||
| 531 Willowbrook | 11:34 | 321 022 | ||||
| 531 Willowbrook | 12:04 | 321 023 | ||||
| 531 Willowbrook | 12:33 | 321 015 | ||||
| 531 Willowbrook | 13:03 | 320 017 |