UA 3501 then AA 5001 at O'Hare
Kansas City → Chicago → Birmingham (Alabama)
Timetable, Chicago time
17:05UA 3501 from Kansas City at the gate
10:30AA 5001 to Birmingham (Alabama) leaves the gate
17 h 25 apart on the timetable, overnight
AA 5001 leaves 17 h 25 after UA 3501 arrives on the timetable: more than half a day, so not a connection we count.