AA 2013 then AA 1852 at Miami
Washington National → Miami → San Juan
Timetable, Miami time
22:50AA 2013 from Washington National at the gate
07:05AA 1852 to San Juan leaves the gate
8 h 15 apart on the timetable, overnight
The last days
AA 2013 and AA 1852 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.