FLIGHT TIME / CALCULATED ESTIMATE
Chiang Mai ↗ Dallas-Fort Worth
CNX / Chiang Mai International AirportDFW / Dallas Fort Worth International Airport
MODELLED FLYING TIME17h 28mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE14,024 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Chiang Mai (CNX) and Dallas-Fort Worth (DFW) is approximately 17 hours and 28 minutes for a modelled route length of 14,024 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: Chiang Mai International Airport. Arrival: Dallas Fort Worth International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.