KL 623 then DL 3763 at Atlanta
Amsterdam → Atlanta → Northwest Arkansas
Timetable, Atlanta time
13:35KL 623 from Amsterdam at the gate
21:35DL 3763 to Northwest Arkansas leaves the gate
8 h apart on the timetable
The last days
KL 623 and DL 3763 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.