UA 6080 then AA 2409 at O'Hare
Sioux City → Chicago → Albuquerque
Timetable, Chicago time
07:35UA 6080 from Sioux City at the gate
21:30AA 2409 to Albuquerque leaves the gate
13 h 55 apart on the timetable
AA 2409 leaves 13 h 55 after UA 6080 arrives on the timetable: more than half a day, so not a connection we count.