AA 4053 then AA 2439 at Phoenix
Albuquerque → Phoenix → San Diego
Timetable, Phoenix time
15:30AA 4053 from Albuquerque at the gate
21:45AA 2439 to San Diego leaves the gate
6 h 15 apart on the timetable
The last days
AA 4053 and AA 2439 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.