F9 1563 then DL 520 at Atlanta
Orlando → Atlanta → New York LaGuardia
Timetable, Atlanta time
06:55F9 1563 from Orlando at the gate
21:30DL 520 to New York LaGuardia leaves the gate
14 h 35 apart on the timetable
DL 520 leaves 14 h 35 after F9 1563 arrives on the timetable: more than half a day, so not a connection we count.