AA 3317 then KL 272 at Atlanta
Miami → Atlanta → Amsterdam
Timetable, Atlanta time
16:19AA 3317 from Miami at the gate
17:11KL 272 to Amsterdam leaves the gate
52 min apart on the timetable
The last days
AA 3317 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.