SK 9502 then AF 7927 at San Francisco
Mexico City → San Francisco → Los Angeles
Timetable, San Francisco time
11:38SK 9502 from Mexico City at the gate
16:30AF 7927 to Los Angeles leaves the gate
4 h 52 apart on the timetable
The last days
SK 9502 and AF 7927 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.