AA 3797 then AA 1480 at DFW
Laredo → Dallas-Fort Worth → Charleston (South Carolina)
Timetable, Dallas-Fort Worth time
20:05AA 3797 from Laredo at the gate
18:55AA 1480 to Charleston (South Carolina) leaves the gate
22 h 50 apart on the timetable, overnight
AA 1480 leaves 22 h 50 after AA 3797 arrives on the timetable: more than half a day, so not a connection we count.