AA 1443 then AA 2873 at Charlotte
Nashville → Charlotte → Tampa
Timetable, Charlotte time
11:35AA 1443 from Nashville at the gate
16:08AA 2873 to Tampa leaves the gate
4 h 33 apart on the timetable
The last days
AA 1443 and AA 2873 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.