| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 16:04 | 15:55 | +8 | 10 min | 320 012 | 7474 |
| 531 Willowbrook | 16:34 | 16:35 | -1½ | 49 min | 320 005 | 16107 |
| 531 Willowbrook | 17:03 | 17:00 | +2½ | 78 min | 320 015 | 18178 |
| 531 Willowbrook | 17:33 | 17:36 | -3½ | 320 002 | 18146 | |
| 531 Willowbrook | 18:01 | 17:52 | +8 | 320 012 | 7474 | |
| 531 Willowbrook | 18:31 | 18:32 | -1½ | 320 005 | 16107 | |
| 531 Willowbrook | 19:00 | 18:57 | +2½ | 320 015 | 18178 | |
| 531 Willowbrook | 19:30 | 19:33 | -3½ | 320 002 | 18146 | |
| 531 Willowbrook | 19:59 | 19:50 | +8 | 320 012 | 7474 | |
| 531 Willowbrook | 20:29 | 20:30 | -1½ | 320 005 | 16107 | |
| 531 Willowbrook | 20:59 | 20:56 | +2½ | 320 015 | 18178 | |
| 531 Willowbrook | 21:29 | 21:32 | -3½ | 320 002 | 18146 | |
| 531 Willowbrook | 22:29 | 22:30 | -1½ | 320 005 | 16107 | |
| 531 Willowbrook | 23:29 | 23:32 | -3½ | 320 002 | 18146 | |
| 531 Willowbrook | 24:29 | 24:30 | -1½ | 320 005 | 16107 | |
| 531 Willowbrook | 06:23 | 801 008 | ||||
| 531 Willowbrook | 06:39 | 321 026 | ||||
| 531 Willowbrook | 06:56 | 801 026 | ||||
| 531 Willowbrook | 07:11 | 321 005 | ||||
| 531 Willowbrook | 07:26 | 321 013 | ||||
| 531 Willowbrook | 07:43 | 321 022 | ||||
| 531 Willowbrook | 07:58 | 801 017 | ||||
| 531 Willowbrook | 08:16 | 801 033 | ||||
| 531 Willowbrook | 08:36 | 801 008 | ||||
| 531 Willowbrook | 08:56 | 321 026 |