| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 16:48 | 16:42 | +5½ | 6 min | Block | 19101 |
| 531 Willowbrook | 17:05 | 17:05 | -1 | 29 min | Block | 18114 |
| 531 Willowbrook | 17:23 | 17:19 | +4 | 47 min | Block | 24121 |
| 531 Willowbrook | 17:40 | 17:34 | +5½ | 64 min | Block | 19137 |
| 531 Willowbrook | 17:58 | 17:58 | +0 | 82 min | Block | 24141 |
| 531 Willowbrook | 18:15 | 18:17 | -3 | Block | 16122 | |
| 531 Willowbrook | 18:31 | Block | 16112 | |||
| 531 Willowbrook | 18:50 | 18:42 | +7½ | Block | 18160 | |
| 531 Willowbrook | 19:17 | 19:11 | +5½ | Block | 19101 | |
| 531 Willowbrook | 19:47 | 19:41 | +5½ | Block | 19137 | |
| 531 Willowbrook | 20:16 | 20:16 | +0 | Block | 24141 | |
| 531 Willowbrook | 20:45 | Block | 16112 | |||
| 531 Willowbrook | 21:12 | 21:06 | +5½ | Block | 19101 | |
| 531 Willowbrook | 22:10 | 22:10 | +0 | Block | 24141 | |
| 531 Willowbrook | 23:09 | 23:18 | -9½ | Block | 18382 | |
| 531 Willowbrook | 24:09 | 24:09 | +0 | Block | 24141 | |
| 531 Willowbrook | 06:11 | Block | ||||
| 531 Willowbrook | 06:26 | Block | ||||
| 531 Willowbrook | 06:42 | Block | ||||
| 531 Willowbrook | 06:56 | Block | ||||
| 531 Willowbrook | 07:12 | Block | ||||
| 531 Willowbrook | 07:30 | Block | ||||
| 531 Willowbrook | 07:46 | Block | ||||
| 531 Willowbrook | 08:03 | Block | ||||
| 531 Willowbrook | 08:23 | Block |