FLIGHT TIME / CALCULATED ESTIMATE
Siem Reap ↗ Cancún
SAI / Siem Reap-Angkor International AirportCUN / Cancún International Airport
MODELLED FLYING TIME19h 50mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE16,001 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Siem Reap (SAI) and Cancún (CUN) is approximately 19 hours and 50 minutes for a modelled route length of 16,001 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: Siem Reap-Angkor International Airport. Arrival: Cancún International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.