AA 2825 then AA 1594 at Phoenix
Newark → Phoenix → Austin
Timetable, Phoenix time
13:07AA 2825 from Newark at the gate
13:58AA 1594 to Austin leaves the gate
51 min apart on the timetable
The last days
AA 2825 and AA 1594 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.