AA 3445 then AA 2414 at DFW
Rapid City → Dallas-Fort Worth → Washington
Timetable, Dallas-Fort Worth time
09:50AA 3445 from Rapid City at the gate
09:40AA 2414 to Washington leaves the gate
23 h 50 apart on the timetable, overnight
AA 2414 leaves 23 h 50 after AA 3445 arrives on the timetable: more than half a day, so not a connection we count.