FLIGHT TIME / CALCULATED ESTIMATE
Colombo ↗ Atlanta
CMB / Bandaranaike International Colombo AirportATL / Hartsfield Jackson Atlanta International Airport
MODELLED FLYING TIME18h 51mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE15,184 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Colombo (CMB) and Atlanta (ATL) is approximately 18 hours and 51 minutes for a modelled route length of 15,184 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: Bandaranaike International Colombo Airport. Arrival: Hartsfield Jackson Atlanta International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.