| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 16:50 | 16:52 | -2 | 22 min | 321 031 | 16130 |
| 531 Willowbrook | 17:06 | 17:01 | +4½ | 36 min | 321 022 | 19127 |
| 531 Willowbrook | 17:24 | 17:19 | +5 | 54 min | 502 044 | 9703 |
| 531 Willowbrook | 17:40 | 17:42 | -2 | 70 min | 321 014 | 18120 |
| 531 Willowbrook | 17:58 | 18:06 | -9 | 88 min | 321 025 | 19137 |
| 531 Willowbrook | 18:15 | 18:16 | -2 | 320 012 | 18128 | |
| 531 Willowbrook | 18:32 | 18:26 | +5½ | 321 019 | 18136 | |
| 531 Willowbrook | 18:51 | 18:44 | +6½ | 321 030 | 24129 | |
| 531 Willowbrook | 19:18 | 19:20 | -2 | 321 031 | 16130 | |
| 531 Willowbrook | 19:47 | 19:49 | -2 | 321 014 | 18120 | |
| 531 Willowbrook | 20:16 | 20:24 | -9 | 321 025 | 19137 | |
| 531 Willowbrook | 20:46 | 20:40 | +5½ | 321 019 | 18136 | |
| 531 Willowbrook | 21:13 | 21:15 | -2 | 321 031 | 16130 | |
| 531 Willowbrook | 22:11 | 22:19 | -9 | 321 025 | 19137 | |
| 531 Willowbrook | 23:10 | 23:06 | +4 | 321 007 | 16115 | |
| 531 Willowbrook | 24:10 | 24:18 | -9 | 321 025 | 19137 | |
| 531 Willowbrook | 06:12 | 801 006 | ||||
| 531 Willowbrook | 06:27 | 321 028 | ||||
| 531 Willowbrook | 06:42 | 801 027 | ||||
| 531 Willowbrook | 06:56 | 502 006 | ||||
| 531 Willowbrook | 07:14 | 321 012 | ||||
| 531 Willowbrook | 07:31 | 321 022 | ||||
| 531 Willowbrook | 07:47 | 801 015 | ||||
| 531 Willowbrook | 08:04 | 801 029 | ||||
| 531 Willowbrook | 08:24 | 801 006 |