AA 3735 then AA 1599 at DFW
College Station → Dallas-Fort Worth → Jacksonville
Timetable, Dallas-Fort Worth time
21:23AA 3735 from College Station at the gate
09:37AA 1599 to Jacksonville leaves the gate
12 h 14 apart on the timetable, overnight
AA 1599 leaves 12 h 14 after AA 3735 arrives on the timetable: more than half a day, so not a connection we count.