F9 1428 then AA 5877 at Philadelphia
Nashville → Philadelphia → Albany (New York)
Timetable, Philadelphia time
21:47F9 1428 from Nashville at the gate
21:23AA 5877 to Albany (New York) leaves the gate
23 h 36 apart on the timetable, overnight
AA 5877 leaves 23 h 36 after F9 1428 arrives on the timetable: more than half a day, so not a connection we count.