| Trip | Sched | Corr ↓ | Delay | Wait | Block | Vehicle |
|---|---|---|---|---|---|---|
| 531 Willowbrook | 14:07 | 14:00 | +6½ | 2 min | 321 013 | 18138 |
| 531 Willowbrook | 14:26 | 14:26 | -1 | 28 min | 321 008 | 24133 |
| 531 Willowbrook | 14:49 | 51 min | 502 022 | |||
| 531 Willowbrook | 15:10 | 15:08 | +1½ | 72 min | 321 010 | 24114 |
| 531 Willowbrook | 15:30 | 15:15 | +14½ | 321 024 | 19132 | |
| 531 Willowbrook | 15:50 | 15:52 | -2½ | 320 015 | 18382 | |
| 531 Willowbrook | 16:10 | 16:06 | +4 | 321 028 | 19106 | |
| 531 Willowbrook | 16:30 | 16:28 | +2 | 321 020 | 26123 | |
| 531 Willowbrook | 16:48 | 321 030 | ||||
| 531 Willowbrook | 17:05 | 17:10 | -5½ | 321 022 | 24105 | |
| 531 Willowbrook | 17:24 | 502 022 | ||||
| 531 Willowbrook | 17:41 | 17:39 | +1½ | 321 010 | 24114 | |
| 531 Willowbrook | 18:01 | 17:46 | +14½ | 321 024 | 19132 | |
| 531 Willowbrook | 18:20 | 18:22 | -2½ | 320 015 | 18382 | |
| 531 Willowbrook | 18:39 | 18:35 | +4 | 321 028 | 19106 | |
| 531 Willowbrook | 18:59 | 18:57 | +2 | 321 020 | 26123 | |
| 531 Willowbrook | 19:18 | 321 030 | ||||
| 531 Willowbrook | 19:48 | 19:46 | +1½ | 321 010 | 24114 | |
| 531 Willowbrook | 20:18 | 20:03 | +14½ | 321 024 | 19132 | |
| 531 Willowbrook | 20:46 | 20:42 | +4 | 321 028 | 19106 | |
| 531 Willowbrook | 21:14 | 321 030 | ||||
| 531 Willowbrook | 22:12 | 21:57 | +14½ | 321 024 | 19132 | |
| 531 Willowbrook | 23:10 | 321 005 | ||||
| 531 Willowbrook | 24:10 | 23:55 | +14½ | 321 024 | 19132 | |
| 531 Willowbrook | 06:13 | 801 008 |