AA 2180 then WN 3150 at Philadelphia
Las Vegas → Philadelphia → Nashville
Timetable, Philadelphia time
14:55AA 2180 from Las Vegas at the gate
14:30WN 3150 to Nashville leaves the gate
23 h 35 apart on the timetable, overnight
WN 3150 leaves 23 h 35 after AA 2180 arrives on the timetable: more than half a day, so not a connection we count.