| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 19:36 | 19:39 | -3½ | 11 min | 321 010 | 19103 |
| 531 Willowbrook | 20:06 | 20:02 | +3½ | 38 min | 321 024 | 18101 |
| 531 Willowbrook | 20:35 | 20:37 | -2 | 67 min | 321 028 | 7475 |
| 531 Willowbrook | 21:04 | 20:59 | +4½ | 321 030 | 19141 | |
| 531 Willowbrook | 22:02 | 21:58 | +3½ | 321 024 | 18101 | |
| 531 Willowbrook | 23:00 | 22:59 | +0½ | 321 005 | 18105 | |
| 531 Willowbrook | 24:00 | 23:56 | +3½ | 321 024 | 18101 | |
| 531 Willowbrook | 06:01 | 801 008 | ||||
| 531 Willowbrook | 06:15 | 321 026 | ||||
| 531 Willowbrook | 06:29 | 801 023 | ||||
| 531 Willowbrook | 06:44 | 502 002 | ||||
| 531 Willowbrook | 06:59 | 321 013 | ||||
| 531 Willowbrook | 07:14 | 321 022 | ||||
| 531 Willowbrook | 07:29 | 801 063 | ||||
| 531 Willowbrook | 07:45 | 801 015 | ||||
| 531 Willowbrook | 08:00 | 320 040 | ||||
| 531 Willowbrook | 08:15 | 801 008 | ||||
| 531 Willowbrook | 08:35 | 321 026 | ||||
| 531 Willowbrook | 08:55 | 502 002 | ||||
| 531 Willowbrook | 09:15 | 321 013 | ||||
| 531 Willowbrook | 09:35 | 321 008 | ||||
| 531 Willowbrook | 10:00 | 321 010 | ||||
| 531 Willowbrook | 10:30 | 321 024 | ||||
| 531 Willowbrook | 11:00 | 321 028 | ||||
| 531 Willowbrook | 11:31 | 321 020 |