F9 2960 then UA 6239 at Dulles
Fort Lauderdale → Washington → Charlotte
Timetable, Washington time
20:11F9 2960 from Fort Lauderdale at the gate
12:43UA 6239 to Charlotte leaves the gate
16 h 32 apart on the timetable, overnight
UA 6239 leaves 16 h 32 after F9 2960 arrives on the timetable: more than half a day, so not a connection we count.