AS 753 then AA 979 at LAX
San Francisco → Los Angeles → Phoenix Sky Harbor
Timetable, Los Angeles time
14:56AS 753 from San Francisco at the gate
19:05AA 979 to Phoenix Sky Harbor leaves the gate
4 h 09 apart on the timetable
The last days
AS 753 and AA 979 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.