AA 5449 then SY 8727 at Charlotte
Cincinnati → Charlotte → Miami
Timetable, Charlotte time
09:42AA 5449 from Cincinnati at the gate
14:30SY 8727 to Miami leaves the gate
4 h 48 apart on the timetable
The last days
AA 5449 and SY 8727 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.