| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 18:14 | 7 min | 321 028 | 26112 | ||
| 531 Willowbrook | 18:34 | 18:31 | +3 | 27 min | 321 020 | 19117 |
| 531 Willowbrook | 18:53 | 18:56 | -3½ | 46 min | 321 030 | 16122 |
| 531 Willowbrook | 19:23 | 19:22 | +0½ | 76 min | 321 010 | 9662 |
| 531 Willowbrook | 19:53 | 19:45 | +7 | 321 024 | 24112 | |
| 531 Willowbrook | 20:23 | 321 028 | 26112 | |||
| 531 Willowbrook | 20:53 | 20:56 | -3½ | 321 030 | 16122 | |
| 531 Willowbrook | 21:51 | 21:43 | +7 | 321 024 | 24112 | |
| 531 Willowbrook | 22:49 | 22:49 | -0½ | 321 005 | 24124 | |
| 531 Willowbrook | 23:49 | 23:41 | +7 | 321 024 | 24112 | |
| 531 Willowbrook | 05:50 | 320 022 | ||||
| 531 Willowbrook | 06:20 | 320 037 | ||||
| 531 Willowbrook | 06:52 | 320 024 | ||||
| 531 Willowbrook | 07:25 | 320 036 | ||||
| 531 Willowbrook | 07:58 | 320 022 | ||||
| 531 Willowbrook | 08:29 | 320 037 | ||||
| 531 Willowbrook | 08:59 | 320 024 | ||||
| 531 Willowbrook | 09:29 | 320 075 | ||||
| 531 Willowbrook | 09:59 | 320 036 | ||||
| 531 Willowbrook | 10:29 | 320 022 | ||||
| 531 Willowbrook | 10:59 | 320 037 | ||||
| 531 Willowbrook | 11:29 | 320 024 | ||||
| 531 Willowbrook | 11:59 | 320 075 | ||||
| 531 Willowbrook | 12:29 | 320 036 | ||||
| 531 Willowbrook | 12:59 | 320 022 |