AA 2380 then AA 1770 at DFW
Columbus (Ohio) → Dallas-Fort Worth → Washington National
Timetable, Dallas-Fort Worth time
07:57AA 2380 from Columbus (Ohio) at the gate
12:06AA 1770 to Washington National leaves the gate
4 h 09 apart on the timetable
The last days
AA 2380 and AA 1770 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.