| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:53 | 14:49 | +3½ | 24 min | 320 007 | 24124 |
| 531 Willowbrook | 15:23 | 15:21 | +1 | 54 min | 320 022 | 18132 |
| 531 Willowbrook | 15:53 | 84 min | 320 006 | 19126 | ||
| 531 Willowbrook | 16:23 | 16:15 | +8 | 320 061 | 19119 | |
| 531 Willowbrook | 16:52 | 16:55 | -3½ | 320 020 | 18118 | |
| 531 Willowbrook | 17:24 | 17:20 | +3½ | 320 007 | 24124 | |
| 531 Willowbrook | 17:56 | 17:54 | +1 | 320 022 | 18132 | |
| 531 Willowbrook | 18:28 | 320 006 | 19126 | |||
| 531 Willowbrook | 19:00 | 19:03 | -3½ | 320 020 | 18118 | |
| 531 Willowbrook | 19:29 | 19:25 | +3½ | 320 007 | 24124 | |
| 531 Willowbrook | 19:59 | 19:57 | +1 | 320 022 | 18132 | |
| 531 Willowbrook | 20:29 | 320 006 | 19126 | |||
| 531 Willowbrook | 20:59 | 21:02 | -3½ | 320 020 | 18118 | |
| 531 Willowbrook | 21:55 | 21:53 | +1 | 320 022 | 18132 | |
| 531 Willowbrook | 22:55 | 22:58 | -3½ | 320 020 | 18118 | |
| 531 Willowbrook | 23:55 | 23:53 | +1 | 320 022 | 18132 | |
| 531 Willowbrook | 05:55 | 320 004 | ||||
| 531 Willowbrook | 06:25 | 320 014 | ||||
| 531 Willowbrook | 06:55 | 320 002 | ||||
| 531 Willowbrook | 07:25 | 320 012 | ||||
| 531 Willowbrook | 07:55 | 320 004 | ||||
| 531 Willowbrook | 08:25 | 320 014 | ||||
| 531 Willowbrook | 08:55 | 320 002 | ||||
| 531 Willowbrook | 09:25 | 320 012 | ||||
| 531 Willowbrook | 09:56 | 320 004 |