AA 4777 then DL 1608 at Boston
New York LaGuardia → Boston → Orlando
Timetable, Boston time
11:26AA 4777 from New York LaGuardia at the gate
11:25DL 1608 to Orlando leaves the gate
23 h 59 apart on the timetable, overnight
DL 1608 leaves 23 h 59 after AA 4777 arrives on the timetable: more than half a day, so not a connection we count.