| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 19:17 | 19:17 | -0½ | 11 min | 321 031 | 16130 |
| 531 Willowbrook | 19:46 | 19:38 | +7½ | 40 min | 321 014 | 18120 |
| 531 Willowbrook | 20:15 | 20:17 | -3 | 69 min | 321 025 | 19137 |
| 531 Willowbrook | 20:45 | 20:23 | +21½ | 321 019 | 18136 | |
| 531 Willowbrook | 21:12 | 21:12 | -0½ | 321 031 | 16130 | |
| 531 Willowbrook | 22:10 | 22:12 | -3 | 321 025 | 19137 | |
| 531 Willowbrook | 23:09 | 23:07 | +2 | 321 007 | 16115 | |
| 531 Willowbrook | 24:09 | 24:11 | -3 | 321 025 | 19137 | |
| 531 Willowbrook | 06:11 | 801 006 | ||||
| 531 Willowbrook | 06:26 | 321 028 | ||||
| 531 Willowbrook | 06:41 | 801 027 | ||||
| 531 Willowbrook | 06:55 | 502 006 | ||||
| 531 Willowbrook | 07:13 | 321 012 | ||||
| 531 Willowbrook | 07:30 | 321 022 | ||||
| 531 Willowbrook | 07:46 | 801 015 | ||||
| 531 Willowbrook | 08:03 | 801 029 | ||||
| 531 Willowbrook | 08:23 | 801 006 | ||||
| 531 Willowbrook | 08:43 | 321 028 | ||||
| 531 Willowbrook | 09:03 | 502 006 | ||||
| 531 Willowbrook | 09:23 | 321 012 | ||||
| 531 Willowbrook | 09:43 | 321 010 | ||||
| 531 Willowbrook | 10:13 | 321 014 | ||||
| 531 Willowbrook | 10:43 | 321 025 | ||||
| 531 Willowbrook | 11:13 | 321 019 | ||||
| 531 Willowbrook | 11:43 | 321 030 |