AA 5320 then AA 2283 at Atlanta
Washington National → Atlanta → Miami
Timetable, Atlanta time
08:30AA 5320 from Washington National at the gate
09:16AA 2283 to Miami leaves the gate
46 min apart on the timetable
The last days
AA 5320 and AA 2283 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.