| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:35 | 18:41 | -6 | 2 min | 320 006 | 18173 |
| 531 Willowbrook | 19:07 | 19:01 | +5½ | 28 min | 320 020 | 24115 |
| 531 Willowbrook | 19:36 | 19:40 | -4½ | 57 min | 320 007 | 19117 |
| 531 Willowbrook | 20:04 | 20:02 | +1½ | 85 min | 320 019 | 18122 |
| 531 Willowbrook | 20:33 | 20:39 | -6 | 320 006 | 18173 | |
| 531 Willowbrook | 21:01 | 20:55 | +5½ | 320 020 | 24115 | |
| 531 Willowbrook | 22:01 | 21:59 | +1½ | 320 019 | 18122 | |
| 531 Willowbrook | 23:01 | 22:55 | +5½ | 320 020 | 24115 | |
| 531 Willowbrook | 24:01 | 23:59 | +1½ | 320 019 | 18122 | |
| 531 Willowbrook | 06:01 | 320 005 | ||||
| 531 Willowbrook | 06:31 | 320 015 | ||||
| 531 Willowbrook | 07:01 | 320 002 | ||||
| 531 Willowbrook | 07:32 | 320 012 | ||||
| 531 Willowbrook | 08:02 | 320 005 | ||||
| 531 Willowbrook | 08:32 | 320 015 | ||||
| 531 Willowbrook | 09:02 | 320 002 | ||||
| 531 Willowbrook | 09:33 | 320 012 | ||||
| 531 Willowbrook | 10:03 | 320 005 | ||||
| 531 Willowbrook | 10:33 | 320 015 | ||||
| 531 Willowbrook | 11:04 | 320 002 | ||||
| 531 Willowbrook | 11:34 | 320 012 | ||||
| 531 Willowbrook | 12:04 | 320 005 | ||||
| 531 Willowbrook | 12:34 | 320 015 | ||||
| 531 Willowbrook | 13:04 | 320 002 | ||||
| 531 Willowbrook | 13:34 | 320 012 |