| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 17:37 | 17:36 | +0½ | 19 min | 320 014 | 18149 |
| 531 Willowbrook | 18:09 | 18:05 | +3½ | 52 min | 320 017 | 16130 |
| 531 Willowbrook | 18:41 | 18:41 | -0½ | 84 min | 320 013 | 16126 |
| 531 Willowbrook | 19:10 | 320 029 | 16102 | |||
| 531 Willowbrook | 19:43 | 19:42 | +0½ | 320 014 | 18149 | |
| 531 Willowbrook | 20:13 | 20:09 | +3½ | 320 017 | 16130 | |
| 531 Willowbrook | 20:43 | 20:43 | -0½ | 320 013 | 16126 | |
| 531 Willowbrook | 21:12 | 320 029 | 16102 | |||
| 531 Willowbrook | 06:10 | 320 004 | ||||
| 531 Willowbrook | 06:40 | 320 013 | ||||
| 531 Willowbrook | 07:10 | 320 002 | ||||
| 531 Willowbrook | 07:40 | 320 010 | ||||
| 531 Willowbrook | 08:10 | 320 004 | ||||
| 531 Willowbrook | 08:40 | 320 013 | ||||
| 531 Willowbrook | 09:11 | 320 002 | ||||
| 531 Willowbrook | 09:42 | 320 010 | ||||
| 531 Willowbrook | 10:12 | 320 004 | ||||
| 531 Willowbrook | 10:42 | 320 013 | ||||
| 531 Willowbrook | 11:12 | 320 002 | ||||
| 531 Willowbrook | 11:42 | 320 010 | ||||
| 531 Willowbrook | 12:12 | 320 004 | ||||
| 531 Willowbrook | 12:43 | 320 013 | ||||
| 531 Willowbrook | 13:14 | 320 002 | ||||
| 531 Willowbrook | 13:44 | 320 010 | ||||
| 531 Willowbrook | 14:14 | 320 004 |