| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 16:47 | 16:47 | -0½ | 24 min | 320 014 | 19122 |
| 531 Willowbrook | 17:16 | 17:07 | +9 | 53 min | 320 002 | 19102 |
| 531 Willowbrook | 17:45 | 17:44 | +0½ | 82 min | 320 012 | 18131 |
| 531 Willowbrook | 18:15 | 18:06 | +8 | 320 004 | 19115 | |
| 531 Willowbrook | 18:45 | 18:45 | -0½ | 320 014 | 19122 | |
| 531 Willowbrook | 19:15 | 19:06 | +9 | 320 002 | 19102 | |
| 531 Willowbrook | 19:45 | 19:44 | +0½ | 320 012 | 18131 | |
| 531 Willowbrook | 20:14 | 20:05 | +8 | 320 004 | 19115 | |
| 531 Willowbrook | 20:44 | 20:44 | -0½ | 320 014 | 19122 | |
| 531 Willowbrook | 21:13 | 21:04 | +9 | 320 002 | 19102 | |
| 531 Willowbrook | 22:13 | 22:04 | +8 | 320 004 | 19115 | |
| 531 Willowbrook | 23:13 | 23:04 | +9 | 320 002 | 19102 | |
| 531 Willowbrook | 24:13 | 24:04 | +8 | 320 004 | 19115 | |
| 531 Willowbrook | 06:12 | 320 007 | ||||
| 531 Willowbrook | 06:42 | 320 022 | ||||
| 531 Willowbrook | 07:13 | 320 006 | ||||
| 531 Willowbrook | 07:44 | 320 020 | ||||
| 531 Willowbrook | 08:14 | 320 007 | ||||
| 531 Willowbrook | 08:44 | 320 022 | ||||
| 531 Willowbrook | 09:14 | 320 006 | ||||
| 531 Willowbrook | 09:45 | 320 020 | ||||
| 531 Willowbrook | 10:16 | 320 007 | ||||
| 531 Willowbrook | 10:47 | 320 022 | ||||
| 531 Willowbrook | 11:17 | 320 006 | ||||
| 531 Willowbrook | 11:47 | 320 061 |