The flight distance from Detroit Metro Wayne County Airport (DTW) in Detroit, United States to Libertador Gral D Jose De San Martin Airport (PSS) in Posadas, Argentina is 8,233 kilometers (5,116 miles / 4,446 nautical miles). The estimated flight time for this route is approximately 11h, flying south southeast at a heading of 155°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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

Time zone information: When it's 18:39 in Detroit, it's 20:39 in Posadas.

The return flight from Posadas (PSS) to Detroit (DTW) follows a heading of 339° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Detroit Metro Wayne County Airport (DTW) and Libertador Gral D Jose De San Martin Airport (PSS) detail pages, or use our flight duration calculator to compare other routes.