AA 1665 then AA 1331 at Charlotte
Las Vegas → Charlotte → Washington National
Timetable, Charlotte time
16:25AA 1665 from Las Vegas at the gate
20:27AA 1331 to Washington National leaves the gate
4 h 02 apart on the timetable
The last days
AA 1665 and AA 1331 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.
Later flights to Washington National
AA 150822:416 h 16 after AA 1665 on the timetable