| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 12:20 | 12:20 | -0½ | 24 min | 320 075 | 18370 |
| 531 Willowbrook | 12:50 | 12:43 | +6½ | 54 min | 320 036 | 19109 |
| 531 Willowbrook | 13:20 | 13:23 | -3½ | 84 min | 320 022 | 19117 |
| 531 Willowbrook | 13:50 | 320 037 | 26101 | |||
| 531 Willowbrook | 14:20 | 14:14 | +5 | 320 024 | 18145 | |
| 531 Willowbrook | 14:50 | 14:50 | -0½ | 320 075 | 18370 | |
| 531 Willowbrook | 15:20 | 15:13 | +6½ | 320 036 | 19109 | |
| 531 Willowbrook | 15:50 | 15:53 | -3½ | 320 022 | 19117 | |
| 531 Willowbrook | 16:19 | 320 037 | 26101 | |||
| 531 Willowbrook | 16:49 | 16:43 | +5 | 320 024 | 18145 | |
| 531 Willowbrook | 17:19 | 17:19 | -0½ | 320 075 | 18370 | |
| 531 Willowbrook | 17:48 | 17:41 | +6½ | 320 036 | 19109 | |
| 531 Willowbrook | 18:17 | 18:20 | -3½ | 320 022 | 19117 | |
| 531 Willowbrook | 18:46 | 320 037 | 26101 | |||
| 531 Willowbrook | 19:14 | 19:08 | +5 | 320 024 | 18145 | |
| 531 Willowbrook | 19:43 | 19:43 | -0½ | 320 075 | 18370 | |
| 531 Willowbrook | 20:13 | 20:06 | +6½ | 320 036 | 19109 | |
| 531 Willowbrook | 20:44 | 20:47 | -3½ | 320 022 | 19117 | |
| 531 Willowbrook | 21:14 | 320 037 | 26101 | |||
| 531 Willowbrook | 22:11 | 22:04 | +6½ | 320 036 | 19109 | |
| 531 Willowbrook | 23:10 | 320 037 | 26101 | |||
| 531 Willowbrook | 24:08 | 24:01 | +6½ | 320 036 | 19109 | |
| 531 Willowbrook | 06:07 | 320 041 | ||||
| 531 Willowbrook | 06:38 | 320 051 | ||||
| 531 Willowbrook | 07:09 | 320 042 |