| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:42 | 14:40 | +1 | 25 min | 320 024 | 18145 |
| 531 Willowbrook | 15:12 | 15:15 | -3½ | 57 min | 320 075 | 18370 |
| 531 Willowbrook | 15:42 | 15:36 | +5 | 87 min | 320 036 | 19109 |
| 531 Willowbrook | 16:12 | 16:14 | -2½ | 320 022 | 19117 | |
| 531 Willowbrook | 16:41 | 16:39 | +1 | 320 037 | 26101 | |
| 531 Willowbrook | 17:11 | 17:09 | +1 | 320 024 | 18145 | |
| 531 Willowbrook | 17:41 | 17:44 | -3½ | 320 075 | 18370 | |
| 531 Willowbrook | 18:09 | 18:03 | +5 | 320 036 | 19109 | |
| 531 Willowbrook | 18:37 | 18:39 | -2½ | 320 022 | 19117 | |
| 531 Willowbrook | 19:06 | 19:04 | +1 | 320 037 | 26101 | |
| 531 Willowbrook | 19:33 | 19:31 | +1 | 320 024 | 18145 | |
| 531 Willowbrook | 20:02 | 20:05 | -3½ | 320 075 | 18370 | |
| 531 Willowbrook | 20:31 | 20:25 | +5 | 320 036 | 19109 | |
| 531 Willowbrook | 21:01 | 21:03 | -2½ | 320 022 | 19117 | |
| 531 Willowbrook | 21:31 | 21:29 | +1 | 320 037 | 26101 | |
| 531 Willowbrook | 22:28 | 22:22 | +5 | 320 036 | 19109 | |
| 531 Willowbrook | 23:26 | 23:24 | +1 | 320 037 | 26101 | |
| 531 Willowbrook | 24:24 | 24:18 | +5 | 320 036 | 19109 | |
| 531 Willowbrook | 06:22 | 320 041 | ||||
| 531 Willowbrook | 06:54 | 320 051 | ||||
| 531 Willowbrook | 07:26 | 320 042 | ||||
| 531 Willowbrook | 07:56 | 320 052 | ||||
| 531 Willowbrook | 08:26 | 320 041 | ||||
| 531 Willowbrook | 08:58 | 320 051 | ||||
| 531 Willowbrook | 09:28 | 320 042 |