DL 1806 then DL 5875 at Boston
Orlando → Boston → Pittsburgh
Timetable, Boston time
23:07DL 1806 from Orlando at the gate
15:00DL 5875 to Pittsburgh leaves the gate
15 h 53 apart on the timetable, overnight
DL 5875 leaves 15 h 53 after DL 1806 arrives on the timetable: more than half a day, so not a connection we count.