CA 7295 then JU 8514 at San Francisco
Chicago O'Hare → San Francisco → New York JFK
Timetable, San Francisco time
00:53CA 7295 from Chicago O'Hare at the gate
09:06JU 8514 to New York JFK leaves the gate
8 h 13 apart on the timetable
The last days
CA 7295 and JU 8514 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.