AA 9780 then AA 3194 at Miami
Amarillo → Miami → Charlotte
Timetable, Miami time
12:40AA 9780 from Amarillo at the gate
17:32AA 3194 to Charlotte leaves the gate
4 h 52 apart on the timetable
The last days
AA 9780 and AA 3194 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.