DL 5771 then DL 5117 at Detroit
Indianapolis → Detroit → Chattanooga
Timetable, Detroit time
18:14DL 5771 from Indianapolis at the gate
12:29DL 5117 to Chattanooga leaves the gate
18 h 15 apart on the timetable, overnight
DL 5117 leaves 18 h 15 after DL 5771 arrives on the timetable: more than half a day, so not a connection we count.