AA 438 then AA 3261 at Miami
Nassau → Miami → Atlanta
Timetable, Miami time
20:02AA 438 from Nassau at the gate
20:50AA 3261 to Atlanta leaves the gate
48 min apart on the timetable
The last days
AA 438 and AA 3261 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.