DL 2370 then DL 5101 at Detroit
Memphis → Detroit → Birmingham (Alabama)
Timetable, Detroit time
09:15DL 2370 from Memphis at the gate
08:40DL 5101 to Birmingham (Alabama) leaves the gate
23 h 25 apart on the timetable, overnight
DL 5101 leaves 23 h 25 after DL 2370 arrives on the timetable: more than half a day, so not a connection we count.