AA 2797 then AA 3816 at DFW
Las Vegas → Dallas-Fort Worth → Columbia Metropolitan
Timetable, Dallas-Fort Worth time
14:14AA 2797 from Las Vegas at the gate
13:15AA 3816 to Columbia Metropolitan leaves the gate
23 h 01 apart on the timetable, overnight
AA 3816 leaves 23 h 01 after AA 2797 arrives on the timetable: more than half a day, so not a connection we count.