AA 1582 then AA 3816 at DFW
San Antonio → Dallas-Fort Worth → Columbia Metropolitan
Timetable, Dallas-Fort Worth time
15:26AA 1582 from San Antonio at the gate
13:15AA 3816 to Columbia Metropolitan leaves the gate
21 h 49 apart on the timetable, overnight
AA 3816 leaves 21 h 49 after AA 1582 arrives on the timetable: more than half a day, so not a connection we count.