| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:02 | 18:04 | -2 | 9 min | 321 034 | 18169 |
| 531 Willowbrook | 18:21 | 18:13 | +7½ | 26 min | 321 046 | 19132 |
| 531 Willowbrook | 18:41 | 18:29 | +11½ | 46 min | 321 032 | 16113 |
| 531 Willowbrook | 19:10 | 19:11 | -2 | 75 min | 321 043 | 18108 |
| 531 Willowbrook | 19:40 | 19:30 | +9 | 321 039 | 18147 | |
| 531 Willowbrook | 20:09 | 20:06 | +2½ | 321 041 | 7493 | |
| 531 Willowbrook | 20:38 | 20:26 | +11½ | 321 032 | 16113 | |
| 531 Willowbrook | 21:03 | 21:04 | -2 | 321 043 | 18108 | |
| 531 Willowbrook | 06:05 | 801 004 | ||||
| 531 Willowbrook | 06:18 | 321 042 | ||||
| 531 Willowbrook | 06:34 | 801 021 | ||||
| 531 Willowbrook | 06:49 | 321 031 | ||||
| 531 Willowbrook | 07:04 | 801 040 | ||||
| 531 Willowbrook | 07:19 | 321 043 | ||||
| 531 Willowbrook | 07:35 | 801 024 | ||||
| 531 Willowbrook | 07:52 | 801 030 | ||||
| 531 Willowbrook | 08:12 | 801 004 | ||||
| 531 Willowbrook | 08:32 | 321 042 | ||||
| 531 Willowbrook | 08:52 | 321 031 | ||||
| 531 Willowbrook | 09:12 | 801 040 | ||||
| 531 Willowbrook | 09:32 | 321 033 | ||||
| 531 Willowbrook | 10:02 | 321 039 | ||||
| 531 Willowbrook | 10:32 | 321 041 | ||||
| 531 Willowbrook | 11:02 | 321 046 | ||||
| 531 Willowbrook | 11:32 | 321 032 |