AA 1790 then AA 1537 at Phoenix
El Paso → Phoenix → San Diego
Timetable, Phoenix time
20:29AA 1790 from El Paso at the gate
20:45AA 1537 to San Diego leaves the gate
16 min apart on the timetable
The last days
AA 1790 and AA 1537 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.