DL 5641 then DL 5616 at Boston
Cleveland → Boston → Indianapolis
Timetable, Boston time
19:35DL 5641 from Cleveland at the gate
17:50DL 5616 to Indianapolis leaves the gate
22 h 15 apart on the timetable, overnight
DL 5616 leaves 22 h 15 after DL 5641 arrives on the timetable: more than half a day, so not a connection we count.