AA 5038 then AA 3816 at DFW
Huntsville → Dallas-Fort Worth → Columbia Metropolitan
Timetable, Dallas-Fort Worth time
14:40AA 5038 from Huntsville at the gate
13:15AA 3816 to Columbia Metropolitan leaves the gate
22 h 35 apart on the timetable, overnight
AA 3816 leaves 22 h 35 after AA 5038 arrives on the timetable: more than half a day, so not a connection we count.