AA 2578 then AA 5175 at Atlanta
Dallas-Fort Worth → Atlanta → Charlotte
Timetable, Atlanta time
12:38AA 2578 from Dallas-Fort Worth at the gate
15:49AA 5175 to Charlotte leaves the gate
3 h 11 apart on the timetable
The last days
AA 2578 and AA 5175 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.