| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 15:15 | 3 min | 320 016 | 24121 | ||
| 531 Willowbrook | 15:35 | 15:28 | +6 | 23 min | 321 019 | 19122 |
| 531 Willowbrook | 15:55 | 15:55 | -0½ | 43 min | 321 030 | 18163 |
| 531 Willowbrook | 16:15 | 16:17 | -2 | 63 min | 321 033 | 18162 |
| 531 Willowbrook | 16:35 | 83 min | 321 022 | 24112 | ||
| 531 Willowbrook | 16:52 | 801 062 | 18202 | |||
| 531 Willowbrook | 17:07 | 17:01 | +5 | 321 016 | 24107 | |
| 531 Willowbrook | 17:22 | 17:26 | -5 | 321 024 | 18170 | |
| 531 Willowbrook | 17:42 | 320 016 | 24121 | |||
| 531 Willowbrook | 18:02 | 17:55 | +6 | 321 019 | 19122 | |
| 531 Willowbrook | 18:22 | 18:22 | -0½ | 321 030 | 18163 | |
| 531 Willowbrook | 18:50 | 18:52 | -2 | 321 033 | 18162 | |
| 531 Willowbrook | 19:20 | 19:14 | +5 | 321 016 | 24107 | |
| 531 Willowbrook | 19:50 | 19:54 | -5 | 321 024 | 18170 | |
| 531 Willowbrook | 20:20 | 20:13 | +6 | 321 019 | 19122 | |
| 531 Willowbrook | 20:48 | 20:50 | -2 | 321 033 | 18162 | |
| 531 Willowbrook | 21:46 | 21:50 | -5 | 321 024 | 18170 | |
| 531 Willowbrook | 22:45 | 22:37 | +7 | 321 004 | 19138 | |
| 531 Willowbrook | 23:45 | 23:49 | -5 | 321 024 | 18170 | |
| 531 Willowbrook | 05:45 | 801 008 | ||||
| 531 Willowbrook | 06:00 | 321 026 | ||||
| 531 Willowbrook | 06:15 | 801 026 | ||||
| 531 Willowbrook | 06:30 | 321 005 | ||||
| 531 Willowbrook | 06:45 | 321 013 | ||||
| 531 Willowbrook | 07:00 | 321 022 |