AA 2112 then AA 1805 at Phoenix
Nashville → Phoenix → Austin
Timetable, Phoenix time
16:08AA 2112 from Nashville at the gate
20:39AA 1805 to Austin leaves the gate
4 h 31 apart on the timetable
The last days
AA 2112 and AA 1805 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.