| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:16 | 18:12 | +4 | 6 min | 320 004 | 19115 |
| 531 Willowbrook | 18:46 | 18:43 | +2 | 40 min | 320 014 | 19122 |
| 531 Willowbrook | 19:15 | 19:12 | +3 | 69 min | 320 002 | 19102 |
| 531 Willowbrook | 19:45 | 19:42 | +2½ | 320 012 | 18131 | |
| 531 Willowbrook | 20:14 | 20:10 | +4 | 320 004 | 19115 | |
| 531 Willowbrook | 20:44 | 20:41 | +2 | 320 014 | 19122 | |
| 531 Willowbrook | 21:13 | 21:10 | +3 | 320 002 | 19102 | |
| 531 Willowbrook | 22:13 | 22:09 | +4 | 320 004 | 19115 | |
| 531 Willowbrook | 23:13 | 23:10 | +3 | 320 002 | 19102 | |
| 531 Willowbrook | 24:13 | 24:09 | +4 | 320 004 | 19115 | |
| 531 Willowbrook | 06:13 | 320 007 | ||||
| 531 Willowbrook | 06:43 | 320 022 | ||||
| 531 Willowbrook | 07:13 | 320 006 | ||||
| 531 Willowbrook | 07:44 | 320 020 | ||||
| 531 Willowbrook | 08:15 | 320 007 | ||||
| 531 Willowbrook | 08:45 | 320 022 | ||||
| 531 Willowbrook | 09:15 | 320 006 | ||||
| 531 Willowbrook | 09:46 | 320 020 | ||||
| 531 Willowbrook | 10:17 | 320 007 | ||||
| 531 Willowbrook | 10:48 | 320 022 | ||||
| 531 Willowbrook | 11:18 | 320 006 | ||||
| 531 Willowbrook | 11:48 | 320 061 | ||||
| 531 Willowbrook | 12:18 | 320 020 | ||||
| 531 Willowbrook | 12:47 | 320 007 | ||||
| 531 Willowbrook | 13:16 | 320 022 |