UA 6080 then AA 3412 at O'Hare
Sioux City → Chicago → Traverse City
Timetable, Chicago time
07:35UA 6080 from Sioux City at the gate
21:30AA 3412 to Traverse City leaves the gate
13 h 55 apart on the timetable
AA 3412 leaves 13 h 55 after UA 6080 arrives on the timetable: more than half a day, so not a connection we count.