DL 3737 then AA 1443 at Detroit
Milwaukee → Detroit → Charlotte
Timetable, Detroit time
20:59DL 3737 from Milwaukee at the gate
19:55AA 1443 to Charlotte leaves the gate
22 h 56 apart on the timetable, overnight
AA 1443 leaves 22 h 56 after DL 3737 arrives on the timetable: more than half a day, so not a connection we count.