DL 1716 then AA 1349 at O'Hare
Detroit → Chicago → Los Angeles
Timetable, Chicago time
13:59DL 1716 from Detroit at the gate
13:40AA 1349 to Los Angeles leaves the gate
23 h 41 apart on the timetable, overnight
AA 1349 leaves 23 h 41 after DL 1716 arrives on the timetable: more than half a day, so not a connection we count.