AA 4357 then AA 3021 at JFK
Boston → New York → Miami
Timetable, New York time
07:29AA 4357 from Boston at the gate
19:00AA 3021 to Miami leaves the gate
11 h 31 apart on the timetable
The last days
AA 4357 and AA 3021 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.
Later flights to Miami
AA 106321:3014 h 01 after AA 4357 on the timetable