AA 482 then AA 1770 at DFW
Detroit → Dallas-Fort Worth → Washington National
Timetable, Dallas-Fort Worth time
10:00AA 482 from Detroit at the gate
12:06AA 1770 to Washington National leaves the gate
2 h 06 apart on the timetable
The last days
AA 482 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.