| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 19:45 | 19:55 | -10½ | 24 min | 320 012 | 19129 |
| 531 Willowbrook | 20:14 | 20:15 | -1 | 53 min | 320 004 | 18148 |
| 531 Willowbrook | 20:44 | 20:57 | -13½ | 83 min | 320 014 | 24120 |
| 531 Willowbrook | 21:13 | 21:09 | +3½ | 320 002 | 18131 | |
| 531 Willowbrook | 22:13 | 22:14 | -1 | 320 004 | 18148 | |
| 531 Willowbrook | 23:13 | 23:09 | +3½ | 320 002 | 18131 | |
| 531 Willowbrook | 24:13 | 24:14 | -1 | 320 004 | 18148 | |
| 531 Willowbrook | 06:12 | 320 004 | ||||
| 531 Willowbrook | 06:43 | 320 014 | ||||
| 531 Willowbrook | 07:13 | 320 002 | ||||
| 531 Willowbrook | 07:43 | 320 012 | ||||
| 531 Willowbrook | 08:13 | 320 004 | ||||
| 531 Willowbrook | 08:44 | 320 014 | ||||
| 531 Willowbrook | 09:14 | 320 002 | ||||
| 531 Willowbrook | 09:44 | 320 012 | ||||
| 531 Willowbrook | 10:15 | 320 004 | ||||
| 531 Willowbrook | 10:46 | 320 014 | ||||
| 531 Willowbrook | 11:16 | 320 002 | ||||
| 531 Willowbrook | 11:47 | 320 012 | ||||
| 531 Willowbrook | 12:17 | 320 004 | ||||
| 531 Willowbrook | 12:48 | 320 014 | ||||
| 531 Willowbrook | 13:18 | 320 002 | ||||
| 531 Willowbrook | 13:48 | 320 012 | ||||
| 531 Willowbrook | 14:18 | 320 004 | ||||
| 531 Willowbrook | 14:48 | 320 014 |