AA 579 then AA 3143 at DFW
Austin → Dallas-Fort Worth → San Diego
Timetable, Dallas-Fort Worth time
07:19AA 579 from Austin at the gate
11:01AA 3143 to San Diego leaves the gate
3 h 42 apart on the timetable
The last days
AA 579 and AA 3143 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.