AS 3482 then TN 1241 at San Francisco
San Diego → San Francisco → Los Angeles
Timetable, San Francisco time
17:44AS 3482 from San Diego at the gatealso QF 3798, QR 8900
18:32TN 1241 to Los Angeles leaves the gatealso QF 4730, AA 6440
48 min apart on the timetable
The last days
AS 3482 and TN 1241 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.