| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:00 | 13:57 | +2½ | 14 min | 321 029 | 9685 |
| 531 Willowbrook | 14:26 | 14:27 | -1 | 44 min | 321 014 | 18374 |
| 531 Willowbrook | 14:46 | 63 min | 321 010 | 24108 | ||
| 531 Willowbrook | 15:06 | 83 min | 502 045 | |||
| 531 Willowbrook | 15:26 | 15:25 | +0½ | 321 016 | 18119 | |
| 531 Willowbrook | 15:46 | 15:37 | +9 | 321 024 | 24137 | |
| 531 Willowbrook | 16:09 | 320 017 | 24136 | |||
| 531 Willowbrook | 16:28 | 16:25 | +2½ | 321 020 | 24117 | |
| 531 Willowbrook | 16:48 | 16:48 | -1 | 321 022 | 18375 | |
| 531 Willowbrook | 17:07 | 321 031 | ||||
| 531 Willowbrook | 17:23 | 17:19 | +3 | 321 023 | 19112 | |
| 531 Willowbrook | 17:41 | 502 045 | ||||
| 531 Willowbrook | 17:58 | 17:57 | +0½ | 321 016 | 18119 | |
| 531 Willowbrook | 18:16 | 18:07 | +9 | 321 024 | 24137 | |
| 531 Willowbrook | 18:31 | 320 017 | 24136 | |||
| 531 Willowbrook | 18:47 | 18:44 | +2½ | 321 020 | 24117 | |
| 531 Willowbrook | 19:06 | 19:06 | -1 | 321 022 | 18375 | |
| 531 Willowbrook | 19:32 | 321 031 | ||||
| 531 Willowbrook | 20:01 | 20:00 | +0½ | 321 016 | 18119 | |
| 531 Willowbrook | 20:31 | 20:22 | +9 | 321 024 | 24137 | |
| 531 Willowbrook | 21:00 | 20:57 | +2½ | 321 020 | 24117 | |
| 531 Willowbrook | 21:26 | 321 031 | ||||
| 531 Willowbrook | 22:24 | 22:15 | +9 | 321 024 | 24137 | |
| 531 Willowbrook | 23:23 | 23:23 | -1 | 321 007 | 19142 | |
| 531 Willowbrook | 24:23 | 24:14 | +9 | 321 024 | 24137 |