DL 5771 then DL 4647 at Detroit
Indianapolis → Detroit → Birmingham (Alabama)
Timetable, Detroit time
18:14DL 5771 from Indianapolis at the gate
15:50DL 4647 to Birmingham (Alabama) leaves the gate
21 h 36 apart on the timetable, overnight
DL 4647 leaves 21 h 36 after DL 5771 arrives on the timetable: more than half a day, so not a connection we count.