AA 623 then WN 3150 at Philadelphia
Tampa → Philadelphia → Nashville
Timetable, Philadelphia time
14:55AA 623 from Tampa 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 623 arrives on the timetable: more than half a day, so not a connection we count.