FLIGHT TIME / CALCULATED ESTIMATE
Lisbon ↗ San Francisco
LIS / Lisbon Humberto Delgado AirportSFO / San Francisco International Airport
MODELLED FLYING TIME11h 35mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE9,121 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Lisbon (LIS) and San Francisco (SFO) is approximately 11 hours and 35 minutes for a modelled route length of 9,121 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: Lisbon Humberto Delgado 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.