DL 4959 then AA 2365 at JFK
Jacksonville → New York → Los Angeles
Timetable, New York time
10:09DL 4959 from Jacksonville at the gate
09:59AA 2365 to Los Angeles leaves the gate
23 h 50 apart on the timetable, overnight
AA 2365 leaves 23 h 50 after DL 4959 arrives on the timetable: more than half a day, so not a connection we count.