FLIGHT TIME / CALCULATED ESTIMATE
Charlestown ↗ San Francisco
NOC / Ireland West Airport KnockSFO / San Francisco International Airport
MODELLED FLYING TIME10h 16mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE8,021 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Charlestown (NOC) and San Francisco (SFO) is approximately 10 hours and 16 minutes for a modelled route length of 8,021 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: Ireland West Airport Knock. Arrival: San Francisco International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.