The flight distance from Portland International Airport (PDX) in Portland, United States to Piarco International Airport (POS) in Port of Spain, Trinidad and Tobago is 6,947 kilometers (4,317 miles / 3,751 nautical miles). The estimated flight time for this route is approximately 9h, flying east southeast at a heading of 104°.

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 Trinidad and Tobago. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 01:46 in Portland, it's 05:46 in Port of Spain. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Port of Spain (POS) to Portland (PDX) follows a heading of 316° (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 Portland International Airport (PDX) and Piarco International Airport (POS) detail pages, or use our flight duration calculator to compare other routes.