| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 19:01 | 19:06 | -5½ | 22 min | Block | 19105 |
| 531 Willowbrook | 19:31 | 19:32 | -1½ | 52 min | Block | 19136 |
| 531 Willowbrook | 20:01 | 19:58 | +3 | 82 min | Block | 19124 |
| 531 Willowbrook | 20:30 | 20:34 | -5 | Block | 19120 | |
| 531 Willowbrook | 21:00 | 21:05 | -5½ | Block | 19105 | |
| 531 Willowbrook | 21:55 | 21:52 | +3 | Block | 19124 | |
| 531 Willowbrook | 22:55 | 23:00 | -5½ | Block | 19105 | |
| 531 Willowbrook | 23:55 | 23:52 | +3 | Block | 19124 | |
| 531 Willowbrook | 05:55 | Block | ||||
| 531 Willowbrook | 06:25 | Block | ||||
| 531 Willowbrook | 06:55 | Block | ||||
| 531 Willowbrook | 07:25 | Block | ||||
| 531 Willowbrook | 07:55 | Block | ||||
| 531 Willowbrook | 08:25 | Block | ||||
| 531 Willowbrook | 08:55 | Block | ||||
| 531 Willowbrook | 09:25 | Block | ||||
| 531 Willowbrook | 09:56 | Block | ||||
| 531 Willowbrook | 10:26 | Block | ||||
| 531 Willowbrook | 10:56 | Block | ||||
| 531 Willowbrook | 11:26 | Block | ||||
| 531 Willowbrook | 11:56 | Block | ||||
| 531 Willowbrook | 12:26 | Block | ||||
| 531 Willowbrook | 12:56 | Block | ||||
| 531 Willowbrook | 13:26 | Block | ||||
| 531 Willowbrook | 13:56 | Block |