AA 3381 then UA 5609 at O'Hare
Huntsville → Chicago → Appleton
Timetable, Chicago time
08:26AA 3381 from Huntsville at the gate
22:00UA 5609 to Appleton leaves the gate
13 h 34 apart on the timetable
UA 5609 leaves 13 h 34 after AA 3381 arrives on the timetable: more than half a day, so not a connection we count.