AA 3346 then G4 3483 at Boston
Washington National → Boston → Fort Lauderdale
Timetable, Boston time
23:59AA 3346 from Washington National at the gate
10:59G4 3483 to Fort Lauderdale leaves the gate
11 h apart on the timetable, overnight
The last days
AA 3346 and G4 3483 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.