B6 478 then AA 2634 at JFK
Jacksonville → New York → Charlotte
Timetable, New York time
18:00B6 478 from Jacksonville at the gate
17:25AA 2634 to Charlotte leaves the gate
23 h 25 apart on the timetable, overnight
AA 2634 leaves 23 h 25 after B6 478 arrives on the timetable: more than half a day, so not a connection we count.