AA 6486 then UA 215 at O'Hare
Detroit → Chicago → Minneapolis
Timetable, Chicago time
17:29AA 6486 from Detroit at the gate
10:30UA 215 to Minneapolis leaves the gate
17 h 01 apart on the timetable, overnight
UA 215 leaves 17 h 01 after AA 6486 arrives on the timetable: more than half a day, so not a connection we count.