AA 5503 then KL 272 at Atlanta
Washington National → Atlanta → Amsterdam
Timetable, Atlanta time
16:25AA 5503 from Washington National at the gate
17:11KL 272 to Amsterdam leaves the gate
46 min apart on the timetable
The last days
AA 5503 and KL 272 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.