| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 13:47 | 13:49 | -2 | now | 321 014 | 18374 |
| 531 Willowbrook | 14:07 | 16 min | 321 010 | 24108 | ||
| 531 Willowbrook | 14:27 | 36 min | 502 045 | |||
| 531 Willowbrook | 14:47 | 14:44 | +3 | 56 min | 321 016 | 18119 |
| 531 Willowbrook | 15:07 | 15:07 | -0½ | 76 min | 321 024 | 24137 |
| 531 Willowbrook | 15:28 | 15:28 | -0½ | 320 017 | 24136 | |
| 531 Willowbrook | 15:47 | 15:47 | -0½ | 321 020 | 24117 | |
| 531 Willowbrook | 16:07 | 16:11 | -5 | 321 022 | 18375 | |
| 531 Willowbrook | 16:27 | 321 031 | ||||
| 531 Willowbrook | 16:45 | 16:44 | +1 | 321 023 | 19112 | |
| 531 Willowbrook | 17:03 | 502 045 | ||||
| 531 Willowbrook | 17:20 | 17:17 | +3 | 321 016 | 18119 | |
| 531 Willowbrook | 17:38 | 17:38 | -0½ | 321 024 | 24137 | |
| 531 Willowbrook | 17:56 | 17:56 | -0½ | 320 017 | 24136 | |
| 531 Willowbrook | 18:13 | 18:13 | -0½ | 321 020 | 24117 | |
| 531 Willowbrook | 18:32 | 18:36 | -5 | 321 022 | 18375 | |
| 531 Willowbrook | 19:00 | 321 031 | ||||
| 531 Willowbrook | 19:30 | 19:27 | +3 | 321 016 | 18119 | |
| 531 Willowbrook | 19:59 | 19:59 | -0½ | 321 024 | 24137 | |
| 531 Willowbrook | 20:29 | 20:29 | -0½ | 321 020 | 24117 | |
| 531 Willowbrook | 20:57 | 321 031 | ||||
| 531 Willowbrook | 21:55 | 21:55 | -0½ | 321 024 | 24137 | |
| 531 Willowbrook | 22:54 | 22:58 | -4 | 321 007 | 19142 | |
| 531 Willowbrook | 23:54 | 23:54 | -0½ | 321 024 | 24137 | |
| 531 Willowbrook | 05:54 | 801 005 |