| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 13:43 | 13:47 | -4½ | now | 321 012 | 25144 |
| 531 Willowbrook | 14:03 | 14:05 | -3 | 13 min | 321 010 | 18125 |
| 531 Willowbrook | 14:23 | 33 min | 502 044 | |||
| 531 Willowbrook | 14:43 | 14:38 | +4 | 53 min | 321 014 | 24116 |
| 531 Willowbrook | 15:03 | 73 min | 321 025 | 24140 | ||
| 531 Willowbrook | 15:24 | 15:17 | +6 | 320 012 | 19137 | |
| 531 Willowbrook | 15:44 | 15:43 | +0½ | 321 019 | 24122 | |
| 531 Willowbrook | 16:04 | 16:08 | -4 | 321 030 | 7492 | |
| 531 Willowbrook | 16:23 | 321 031 | ||||
| 531 Willowbrook | 16:41 | 16:39 | +1½ | 321 022 | 19124 | |
| 531 Willowbrook | 16:59 | 502 044 | ||||
| 531 Willowbrook | 17:17 | 17:12 | +4 | 321 014 | 24116 | |
| 531 Willowbrook | 17:35 | 321 025 | 24140 | |||
| 531 Willowbrook | 17:52 | 17:45 | +6 | 320 012 | 19137 | |
| 531 Willowbrook | 18:10 | 18:09 | +0½ | 321 019 | 24122 | |
| 531 Willowbrook | 18:29 | 18:33 | -4 | 321 030 | 7492 | |
| 531 Willowbrook | 18:57 | 321 031 | ||||
| 531 Willowbrook | 19:26 | 19:21 | +4 | 321 014 | 24116 | |
| 531 Willowbrook | 19:56 | 321 025 | 24140 | |||
| 531 Willowbrook | 20:26 | 20:25 | +0½ | 321 019 | 24122 | |
| 531 Willowbrook | 20:54 | 321 031 | ||||
| 531 Willowbrook | 21:52 | 321 025 | 24140 | |||
| 531 Willowbrook | 22:51 | 22:51 | -0½ | 321 007 | 7466 | |
| 531 Willowbrook | 23:51 | 321 025 | 24140 | |||
| 531 Willowbrook | 05:51 | 801 006 |