AA 4078 then AA 3816 at DFW
Chattanooga → Dallas-Fort Worth → Columbia Metropolitan
Timetable, Dallas-Fort Worth time
13:42AA 4078 from Chattanooga at the gate
13:15AA 3816 to Columbia Metropolitan leaves the gate
23 h 33 apart on the timetable, overnight
AA 3816 leaves 23 h 33 after AA 4078 arrives on the timetable: more than half a day, so not a connection we count.