DL 278 then DL 3709 at Atlanta
Buenos Aires → Atlanta → Northwest Arkansas
Timetable, Atlanta time
07:44DL 278 from Buenos Aires at the gate
09:00DL 3709 to Northwest Arkansas leaves the gate
1 h 16 apart on the timetable
The last days
DL 278 and DL 3709 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.