QR 9611 then AA 475 at JFK
Hamilton → New York → Miami
Timetable, New York time
12:45QR 9611 from Hamilton at the gate
17:33AA 475 to Miami leaves the gate
4 h 48 apart on the timetable
The last days
QR 9611 and AA 475 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.