AA 6509 then AA 2412 at Phoenix
Flagstaff → Phoenix → Austin
Timetable, Phoenix time
08:53AA 6509 from Flagstaff at the gate
13:33AA 2412 to Austin leaves the gate
4 h 40 apart on the timetable
The last days
AA 6509 and AA 2412 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.