FLIGHT TIME / CALCULATED ESTIMATE
Porto ↗ Adelaide
OPO / Francisco de Sá Carneiro AirportADL / Adelaide International Airport
MODELLED FLYING TIME21h 7mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE17,081 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Porto (OPO) and Adelaide (ADL) is approximately 21 hours and 7 minutes for a modelled route length of 17,081 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: Francisco de Sá Carneiro Airport. Arrival: Adelaide International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.