The flight distance from Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina to Sioux Gateway/Brig General Bud Day Field (SUX) in Sioux City, United States is 9,389 kilometers (5,834 miles / 5,070 nautical miles). The estimated flight time for this route is approximately 12h, flying north northwest at a heading of 333°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Argentina with United States. It is an intercontinental flight between South America and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:52 in Buenos Aires, it's 01:52 in Sioux City. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,080 feet between the two airports. Sioux Gateway/Brig General Bud Day Field sits higher than Jorge Newbery Airpark.

The return flight from Sioux City (SUX) to Buenos Aires (AEP) follows a heading of 149° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Jorge Newbery Airpark (AEP) and Sioux Gateway/Brig General Bud Day Field (SUX) detail pages, or use our flight duration calculator to compare other routes.