AA 2206 then AA 6126 at Philadelphia
Jacksonville → Philadelphia → Columbus (Ohio)
Timetable, Philadelphia time
09:20AA 2206 from Jacksonville at the gate
08:53AA 6126 to Columbus (Ohio) leaves the gate
23 h 33 apart on the timetable, overnight
AA 6126 leaves 23 h 33 after AA 2206 arrives on the timetable: more than half a day, so not a connection we count.