AA 3394 then AA 3002 at DFW
Harlingen → Dallas-Fort Worth → Charlotte
Timetable, Dallas-Fort Worth time
12:29AA 3394 from Harlingen at the gate
18:55AA 3002 to Charlotte leaves the gate
6 h 26 apart on the timetable
The last days
AA 3394 and AA 3002 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.