ATL to AUA: Distance and Flight Time

How far is it from Atlanta to Oranjestad?

The great-circle distance between Hartsfield Jackson Atlanta International Airport (ATL) and Queen Beatrix International Airport (AUA) is 2,767 km (1,719 mi, 1,494 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.

How long is the flight from ATL to AUA?

A nonstop flight typically takes about 4h. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. AUA is roughly southeast of ATL.

How is the ATL to AUA route written in code?

The pair is written ATL-AUA in IATA codes and KATL-TNCA in ICAO codes, the form used on a flight plan. Hartsfield Jackson Atlanta International Airport is ATL (KATL), Queen Beatrix International Airport is AUA (TNCA).

KATL starts with K, the ICAO prefix for the contiguous United States; TNCA starts with T, the prefix for the Caribbean. How ICAO prefixes are laid out.

AUA sits 966 ft (294 m) lower than ATL, which is a real difference in air density on takeoff.

Airlines flying ATL to AUA

2 airlines appear on this route in the open route dataset, 2 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:

A further 1 carrier sell this pair as a codeshare without operating it: WN.

Route and carrier data comes from the OpenFlights open dataset, regenerated here on 3 July 2026. It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.

Frequently asked questions

Related routes

Other routes from Atlanta (ATL):

Other routes from Oranjestad (AUA):

ATL airport code · AUA airport code · Busiest airports worldwide