| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 19:44 | 19:45 | -2 | 6 min | 321 016 | 18157 |
| 531 Willowbrook | 20:14 | 19:52 | +21½ | 35 min | 321 024 | 19131 |
| 531 Willowbrook | 20:44 | 20:45 | -1½ | 65 min | 321 019 | 18180 |
| 531 Willowbrook | 21:12 | 21:17 | -5 | 321 033 | 18106 | |
| 531 Willowbrook | 22:09 | 21:47 | +21½ | 321 024 | 19131 | |
| 531 Willowbrook | 23:08 | 23:07 | +1 | 321 004 | 7499 | |
| 531 Willowbrook | 24:08 | 23:46 | +21½ | 321 024 | 19131 | |
| 531 Willowbrook | 06:12 | 320 007 | ||||
| 531 Willowbrook | 06:42 | 320 019 | ||||
| 531 Willowbrook | 07:12 | 320 006 | ||||
| 531 Willowbrook | 07:43 | 320 020 | ||||
| 531 Willowbrook | 08:13 | 320 007 | ||||
| 531 Willowbrook | 08:44 | 320 019 | ||||
| 531 Willowbrook | 09:14 | 320 006 | ||||
| 531 Willowbrook | 09:46 | 320 020 | ||||
| 531 Willowbrook | 10:18 | 320 007 | ||||
| 531 Willowbrook | 10:50 | 320 019 | ||||
| 531 Willowbrook | 11:20 | 320 006 | ||||
| 531 Willowbrook | 11:46 | 320 061 | ||||
| 531 Willowbrook | 12:14 | 320 020 | ||||
| 531 Willowbrook | 12:44 | 320 007 | ||||
| 531 Willowbrook | 13:14 | 320 019 | ||||
| 531 Willowbrook | 13:44 | 320 006 | ||||
| 531 Willowbrook | 14:14 | 320 061 | ||||
| 531 Willowbrook | 14:44 | 320 020 |