AF 2610 then NZ 9628 at San Francisco
New York JFK → San Francisco → Salt Lake City
Timetable, San Francisco time
01:15AF 2610 from New York JFK at the gatealso MU 8671
10:38NZ 9628 to Salt Lake City leaves the gate
9 h 23 apart on the timetable
The last days
AF 2610 and NZ 9628 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.