AA 5098 then UA 3671 at Charlotte
Northwest Arkansas → Charlotte → Chicago O'Hare
Timetable, Charlotte time
16:14AA 5098 from Northwest Arkansas at the gate
15:30UA 3671 to Chicago O'Hare leaves the gate
23 h 16 apart on the timetable, overnight
UA 3671 leaves 23 h 16 after AA 5098 arrives on the timetable: more than half a day, so not a connection we count.