AA 6274 then WN 3839 at San Francisco
Los Angeles → San Francisco → Burbank
Timetable, San Francisco time
09:17AA 6274 from Los Angeles at the gatealso EI 7391
10:00WN 3839 to Burbank leaves the gate
43 min apart on the timetable
The last days
AA 6274 and WN 3839 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.