AA 2072 then AS 32 at San Francisco
Los Angeles → San Francisco → New York JFK
Timetable, San Francisco time
12:35AA 2072 from Los Angeles at the gatealso QF 3051, QR 9462
13:50AS 32 to New York JFK leaves the gatealso QR 2073, QR 2085, QR 2138
1 h 15 apart on the timetable
The last days
AA 2072 and AS 32 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.