AA 3963 then AA 1480 at DFW
Laredo → Dallas-Fort Worth → Charleston (South Carolina)
Timetable, Dallas-Fort Worth time
21:00AA 3963 from Laredo at the gate
18:55AA 1480 to Charleston (South Carolina) leaves the gate
21 h 55 apart on the timetable, overnight
AA 1480 leaves 21 h 55 after AA 3963 arrives on the timetable: more than half a day, so not a connection we count.