DL 1716 then AA 3501 at O'Hare
Detroit → Chicago → Knoxville
Timetable, Chicago time
13:59DL 1716 from Detroit at the gate
13:31AA 3501 to Knoxville leaves the gate
23 h 32 apart on the timetable, overnight
AA 3501 leaves 23 h 32 after DL 1716 arrives on the timetable: more than half a day, so not a connection we count.