| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 20:02 | 20:02 | -0½ | 9 min | 320 004 | 19115 |
| 531 Willowbrook | 20:32 | 20:26 | +5½ | 39 min | 320 014 | 19122 |
| 531 Willowbrook | 21:01 | 21:01 | -1 | 68 min | 320 002 | 19102 |
| 531 Willowbrook | 22:01 | 22:01 | -0½ | 320 004 | 19115 | |
| 531 Willowbrook | 23:01 | 23:01 | -1 | 320 002 | 19102 | |
| 531 Willowbrook | 24:01 | 24:01 | -0½ | 320 004 | 19115 | |
| 531 Willowbrook | 06:01 | 320 007 | ||||
| 531 Willowbrook | 06:31 | 320 022 | ||||
| 531 Willowbrook | 07:01 | 320 006 | ||||
| 531 Willowbrook | 07:32 | 320 020 | ||||
| 531 Willowbrook | 08:02 | 320 007 | ||||
| 531 Willowbrook | 08:32 | 320 022 | ||||
| 531 Willowbrook | 09:02 | 320 006 | ||||
| 531 Willowbrook | 09:33 | 320 020 | ||||
| 531 Willowbrook | 10:03 | 320 007 | ||||
| 531 Willowbrook | 10:34 | 320 022 | ||||
| 531 Willowbrook | 11:04 | 320 006 | ||||
| 531 Willowbrook | 11:33 | 320 061 | ||||
| 531 Willowbrook | 12:03 | 320 020 | ||||
| 531 Willowbrook | 12:32 | 320 007 | ||||
| 531 Willowbrook | 13:01 | 320 022 | ||||
| 531 Willowbrook | 13:31 | 320 006 | ||||
| 531 Willowbrook | 14:01 | 320 061 | ||||
| 531 Willowbrook | 14:31 | 320 020 | ||||
| 531 Willowbrook | 15:00 | 320 007 |