FLIGHT TIME / CALCULATED ESTIMATE
Reykjavík ↗ New York
KEF / Keflavik International AirportJFK / John F. Kennedy International Airport
MODELLED FLYING TIME5h 39mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE4,163 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Reykjavík (KEF) and New York (JFK) is approximately 5 hours and 39 minutes for a modelled route length of 4,163 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Keflavik International Airport. Arrival: John F. Kennedy International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.