| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 17:56 | 17:57 | -1½ | 3 min | 321 034 | 18169 |
| 531 Willowbrook | 18:15 | 18:06 | +8½ | 21 min | 321 046 | 19132 |
| 531 Willowbrook | 18:35 | 18:22 | +12½ | 41 min | 321 032 | 16113 |
| 531 Willowbrook | 19:05 | 19:06 | -1½ | 71 min | 321 043 | 18108 |
| 531 Willowbrook | 19:35 | 19:25 | +9½ | 321 039 | 18147 | |
| 531 Willowbrook | 20:04 | 20:01 | +2 | 321 041 | 7493 | |
| 531 Willowbrook | 20:33 | 20:20 | +12½ | 321 032 | 16113 | |
| 531 Willowbrook | 20:58 | 20:59 | -1½ | 321 043 | 18108 | |
| 531 Willowbrook | 06:00 | 801 004 | ||||
| 531 Willowbrook | 06:13 | 321 042 | ||||
| 531 Willowbrook | 06:28 | 801 021 | ||||
| 531 Willowbrook | 06:43 | 321 031 | ||||
| 531 Willowbrook | 06:59 | 801 040 | ||||
| 531 Willowbrook | 07:14 | 321 043 | ||||
| 531 Willowbrook | 07:29 | 801 024 | ||||
| 531 Willowbrook | 07:46 | 801 030 | ||||
| 531 Willowbrook | 08:06 | 801 004 | ||||
| 531 Willowbrook | 08:26 | 321 042 | ||||
| 531 Willowbrook | 08:46 | 321 031 | ||||
| 531 Willowbrook | 09:06 | 801 040 | ||||
| 531 Willowbrook | 09:26 | 321 033 | ||||
| 531 Willowbrook | 09:56 | 321 039 | ||||
| 531 Willowbrook | 10:26 | 321 041 | ||||
| 531 Willowbrook | 10:56 | 321 046 | ||||
| 531 Willowbrook | 11:26 | 321 032 |