DL 471 then AA 3687 at Atlanta
Los Angeles → Atlanta → Washington National
Timetable, Atlanta time
00:34DL 471 from Los Angeles at the gate
08:06AA 3687 to Washington National leaves the gate
7 h 32 apart on the timetable
The last days
DL 471 and AA 3687 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.