| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:58 | 14:55 | +3 | now | 321 024 | 19132 |
| 531 Willowbrook | 15:18 | 15:22 | -4½ | 22 min | 320 015 | 18382 |
| 531 Willowbrook | 15:38 | 15:37 | +1 | 42 min | 321 028 | 19106 |
| 531 Willowbrook | 15:58 | 16:00 | -2½ | 62 min | 321 020 | 26123 |
| 531 Willowbrook | 16:16 | 80 min | 321 030 | |||
| 531 Willowbrook | 16:35 | 16:31 | +3 | 321 022 | 24105 | |
| 531 Willowbrook | 16:54 | 16:44 | +10 | 502 022 | 19129 | |
| 531 Willowbrook | 17:13 | 17:11 | +2 | 321 010 | 24114 | |
| 531 Willowbrook | 17:33 | 17:30 | +3 | 321 024 | 19132 | |
| 531 Willowbrook | 17:53 | 17:57 | -4½ | 320 015 | 18382 | |
| 531 Willowbrook | 18:13 | 18:12 | +1 | 321 028 | 19106 | |
| 531 Willowbrook | 18:33 | 18:35 | -2½ | 321 020 | 26123 | |
| 531 Willowbrook | 18:52 | 321 030 | ||||
| 531 Willowbrook | 19:22 | 19:20 | +2 | 321 010 | 24114 | |
| 531 Willowbrook | 19:52 | 19:49 | +3 | 321 024 | 19132 | |
| 531 Willowbrook | 20:22 | 20:21 | +1 | 321 028 | 19106 | |
| 531 Willowbrook | 20:52 | 321 030 | ||||
| 531 Willowbrook | 21:50 | 21:47 | +3 | 321 024 | 19132 | |
| 531 Willowbrook | 22:48 | 321 005 | ||||
| 531 Willowbrook | 23:48 | 23:45 | +3 | 321 024 | 19132 | |
| 531 Willowbrook | 05:48 | 801 008 | ||||
| 531 Willowbrook | 06:02 | 321 026 | ||||
| 531 Willowbrook | 06:16 | 801 023 | ||||
| 531 Willowbrook | 06:30 | 502 002 | ||||
| 531 Willowbrook | 06:45 | 321 013 |