AA 6030 then AA 1280 at Philadelphia
Norfolk → Philadelphia → Nashville
Timetable, Philadelphia time
14:55AA 6030 from Norfolk at the gate
15:43AA 1280 to Nashville leaves the gate
48 min apart on the timetable
The last days
AA 6030 and AA 1280 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.