| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 09:28 | 09:32 | -5 | now | Block | 9681 |
| 531 Willowbrook | 09:58 | 09:55 | +3 | 26 min | Block | 16102 |
| 531 Willowbrook | 10:28 | 10:30 | -2½ | 56 min | Block | 24104 |
| 531 Willowbrook | 10:58 | 10:58 | -0½ | 86 min | Block | 16121 |
| 531 Willowbrook | 11:28 | 11:28 | -0 | Block | 19124 | |
| 531 Willowbrook | 11:58 | 11:57 | +1 | Block | 18106 | |
| 531 Willowbrook | 12:27 | 12:38 | -11½ | Block | 18111 | |
| 531 Willowbrook | 12:57 | 12:51 | +5½ | Block | 19117 | |
| 531 Willowbrook | 13:27 | 13:28 | -2 | Block | 7466 | |
| 531 Willowbrook | 13:51 | 13:44 | +7 | Block | 19115 | |
| 531 Willowbrook | 14:11 | 14:15 | -5 | Block | 9681 | |
| 531 Willowbrook | 14:31 | Block | ||||
| 531 Willowbrook | 14:51 | 14:48 | +3 | Block | 16102 | |
| 531 Willowbrook | 15:11 | 15:13 | -2½ | Block | 24104 | |
| 531 Willowbrook | 15:32 | 15:26 | +5½ | Block | 19117 | |
| 531 Willowbrook | 15:52 | 15:52 | -0½ | Block | 16121 | |
| 531 Willowbrook | 16:12 | 16:12 | -0 | Block | 19124 | |
| 531 Willowbrook | 16:32 | Block | ||||
| 531 Willowbrook | 16:49 | 16:48 | +1 | Block | 18106 | |
| 531 Willowbrook | 17:07 | Block | ||||
| 531 Willowbrook | 17:25 | 17:22 | +3 | Block | 16102 | |
| 531 Willowbrook | 17:43 | 17:45 | -2½ | Block | 24104 | |
| 531 Willowbrook | 18:00 | 17:54 | +5½ | Block | 19117 | |
| 531 Willowbrook | 18:17 | 18:17 | -0½ | Block | 16121 | |
| 531 Willowbrook | 18:36 | 18:36 | -0 | Block | 19124 |