AA 1802 then AA 1898 at Miami
San Diego → Miami → New Orleans
Timetable, Miami time
05:14AA 1802 from San Diego at the gate
08:35AA 1898 to New Orleans leaves the gate
3 h 21 apart on the timetable
The last days
AA 1802 and AA 1898 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.