AA 3140 then AA 4612 at Miami
Jacksonville → Miami → Oklahoma City
Timetable, Miami time
08:35AA 3140 from Jacksonville at the gate
20:59AA 4612 to Oklahoma City leaves the gate
12 h 24 apart on the timetable
AA 4612 leaves 12 h 24 after AA 3140 arrives on the timetable: more than half a day, so not a connection we count.