AA 4575 then AS 32 at JFK
Cleveland → New York → San Francisco
Timetable, New York time
12:06AA 4575 from Cleveland at the gate
16:46AS 32 to San Francisco leaves the gate
4 h 40 apart on the timetable
The last days
AA 4575 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.