FLIGHT TIME / CALCULATED ESTIMATE
Ho Chi Minh City ↗ San Francisco
SGN / Tan Son Nhat International AirportSFO / San Francisco International Airport
MODELLED FLYING TIME15h 45mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE12,599 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Ho Chi Minh City (SGN) and San Francisco (SFO) is approximately 15 hours and 45 minutes for a modelled route length of 12,599 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: Tan Son Nhat International Airport. 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.