AA 1638 then AA 3455 at DFW
Charleston (South Carolina) → Dallas-Fort Worth → Northwest Arkansas
Timetable, Dallas-Fort Worth time
21:39AA 1638 from Charleston (South Carolina) at the gate
21:34AA 3455 to Northwest Arkansas leaves the gate
23 h 55 apart on the timetable, overnight
AA 3455 leaves 23 h 55 after AA 1638 arrives on the timetable: more than half a day, so not a connection we count.