FLIGHT TIME / CALCULATED ESTIMATE
Ulaanbaatar (Sergelen) ↗ Busan
UBN / Ulaanbaatar Chinggis Khaan International AirportPUS / Gimhae International Airport
MODELLED FLYING TIME3h 43mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE2,294 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Ulaanbaatar (Sergelen) (UBN) and Busan (PUS) is approximately 3 hours and 43 minutes for a modelled route length of 2,294 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: Ulaanbaatar Chinggis Khaan International Airport. Arrival: Gimhae International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.