| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 20:42 | 20:46 | -4½ | 22 min | 321 019 | 18128 |
| 531 Willowbrook | 21:10 | 21:10 | -0 | 50 min | 321 031 | 18205 |
| 531 Willowbrook | 22:08 | 22:01 | +7 | 321 025 | 18112 | |
| 531 Willowbrook | 23:07 | 22:49 | +17 | 321 007 | 19143 | |
| 531 Willowbrook | 24:07 | 24:00 | +7 | 321 025 | 18112 | |
| 531 Willowbrook | 06:10 | 320 007 | ||||
| 531 Willowbrook | 06:40 | 320 022 | ||||
| 531 Willowbrook | 07:11 | 320 006 | ||||
| 531 Willowbrook | 07:42 | 320 020 | ||||
| 531 Willowbrook | 08:12 | 320 007 | ||||
| 531 Willowbrook | 08:42 | 320 022 | ||||
| 531 Willowbrook | 09:12 | 320 006 | ||||
| 531 Willowbrook | 09:43 | 320 020 | ||||
| 531 Willowbrook | 10:14 | 320 007 | ||||
| 531 Willowbrook | 10:45 | 320 022 | ||||
| 531 Willowbrook | 11:15 | 320 006 | ||||
| 531 Willowbrook | 11:45 | 320 061 | ||||
| 531 Willowbrook | 12:15 | 320 020 | ||||
| 531 Willowbrook | 12:44 | 320 007 | ||||
| 531 Willowbrook | 13:13 | 320 022 | ||||
| 531 Willowbrook | 13:43 | 320 006 | ||||
| 531 Willowbrook | 14:13 | 320 061 | ||||
| 531 Willowbrook | 14:43 | 320 020 | ||||
| 531 Willowbrook | 15:12 | 320 007 | ||||
| 531 Willowbrook | 15:42 | 320 022 |