AA 1311 then WN 826 at Phoenix
Philadelphia → Phoenix → San Diego
Timetable, Phoenix time
22:49AA 1311 from Philadelphia at the gate
09:00WN 826 to San Diego leaves the gate
10 h 11 apart on the timetable, overnight
The last days
AA 1311 and WN 826 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.