DL 5680 then DL 1982 at Boston
Pittsburgh → Boston → Fort Lauderdale
Timetable, Boston time
21:00DL 5680 from Pittsburgh at the gate
19:54DL 1982 to Fort Lauderdale leaves the gate
22 h 54 apart on the timetable, overnight
DL 1982 leaves 22 h 54 after DL 5680 arrives on the timetable: more than half a day, so not a connection we count.