AF 2421 then DL 747 at JFK
Fort Lauderdale → New York → Los Angeles
Timetable, New York time
14:17AF 2421 from Fort Lauderdale at the gate
11:00DL 747 to Los Angeles leaves the gate
20 h 43 apart on the timetable, overnight
DL 747 leaves 20 h 43 after AF 2421 arrives on the timetable: more than half a day, so not a connection we count.