| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 08:41 | 08:49 | -8½ | 25 min | Block | 24119 |
| 531 Willowbrook | 09:11 | 09:10 | +0½ | 55 min | Block | 16112 |
| 531 Willowbrook | 09:41 | 09:29 | +12 | 85 min | Block | 18120 |
| 531 Willowbrook | 10:11 | 10:09 | +2 | Block | 19132 | |
| 531 Willowbrook | 10:41 | 10:49 | -8½ | Block | 24119 | |
| 531 Willowbrook | 11:11 | 11:10 | +0½ | Block | 16112 | |
| 531 Willowbrook | 11:42 | 11:30 | +12 | Block | 18120 | |
| 531 Willowbrook | 12:12 | 12:10 | +2 | Block | 19132 | |
| 531 Willowbrook | 12:43 | 12:51 | -8½ | Block | 24119 | |
| 531 Willowbrook | 13:12 | 13:11 | +0½ | Block | 16112 | |
| 531 Willowbrook | 13:42 | 13:30 | +12 | Block | 18120 | |
| 531 Willowbrook | 14:12 | 14:10 | +2 | Block | 19132 | |
| 531 Willowbrook | 14:43 | Block | ||||
| 531 Willowbrook | 15:10 | 15:18 | -8½ | Block | 24119 | |
| 531 Willowbrook | 15:40 | 15:39 | +0½ | Block | 16112 | |
| 531 Willowbrook | 16:10 | 15:58 | +12 | Block | 18120 | |
| 531 Willowbrook | 16:40 | 16:38 | +2 | Block | 19132 | |
| 531 Willowbrook | 17:10 | Block | ||||
| 531 Willowbrook | 17:40 | 17:48 | -8½ | Block | 24119 | |
| 531 Willowbrook | 18:09 | 18:08 | +0½ | Block | 16112 | |
| 531 Willowbrook | 18:38 | 18:26 | +12 | Block | 18120 | |
| 531 Willowbrook | 19:08 | 19:06 | +2 | Block | 19132 | |
| 531 Willowbrook | 19:40 | 19:48 | -8½ | Block | 24119 | |
| 531 Willowbrook | 20:10 | 20:09 | +0½ | Block | 16112 | |
| 531 Willowbrook | 20:40 | 20:28 | +12 | Block | 18120 |