The flight distance from Denver International Airport (DEN) in Denver, United States to Siguanea Airport (SZJ) in Isla de la Juventud, Cuba is 2,884 kilometers (1,792 miles / 1,557 nautical miles). The estimated flight time for this route is approximately 4h, flying southeast at a heading of 128°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting United States with Cuba. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:49 in Denver, it's 07:49 in Isla de la Juventud.

There is a significant elevation difference of 5,395 feet between the two airports. Siguanea Airport sits lower than Denver International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Isla de la Juventud (SZJ) to Denver (DEN) follows a heading of 320° (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 Denver International Airport (DEN) and Siguanea Airport (SZJ) detail pages, or use our flight duration calculator to compare other routes.