DL 2702 then DL 1643 at JFK
Orlando → New York → Austin
Timetable, New York time
15:47DL 2702 from Orlando at the gate
13:35DL 1643 to Austin leaves the gate
21 h 48 apart on the timetable, overnight
DL 1643 leaves 21 h 48 after DL 2702 arrives on the timetable: more than half a day, so not a connection we count.