WN 724 then AS 40 at San Francisco
Nashville → San Francisco → New York JFK
Timetable, San Francisco time
22:25WN 724 from Nashville at the gate
23:00AS 40 to New York JFK leaves the gatealso QR 2080, QR 2137
35 min apart on the timetable
The last days
WN 724 and AS 40 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.