DL 5771 then AA 4616 at Detroit
Indianapolis → Detroit → Washington National
Timetable, Detroit time
18:14DL 5771 from Indianapolis at the gate
13:10AA 4616 to Washington National leaves the gate
18 h 56 apart on the timetable, overnight
AA 4616 leaves 18 h 56 after DL 5771 arrives on the timetable: more than half a day, so not a connection we count.