The flight distance from Dallas-Fort Worth International Airport (DFW) in Dallas-Fort Worth, United States to Oecussi Airport (OEC) in Oecussi-Ambeno, Timor-Leste is 15,026 kilometers (9,337 miles / 8,113 nautical miles). The estimated flight time for this route is approximately 19h, flying west northwest at a heading of 292°.

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 United States with Timor-Leste. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:14 in Dallas-Fort Worth, it's 14:14 in Oecussi-Ambeno. With a 15-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Oecussi-Ambeno (OEC) to Dallas-Fort Worth (DFW) follows a heading of 52° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Dallas-Fort Worth International Airport (DFW) and Oecussi Airport (OEC) detail pages, or use our flight duration calculator to compare other routes.