The flight distance from Phoenix Sky Harbor International Airport (PHX) in Phoenix, United States to Pohnpei International Airport (PNI) in Pohnpei Island, Micronesia is 9,560 kilometers (5,940 miles / 5,162 nautical miles). The estimated flight time for this route is approximately 12h, flying west at a heading of 276°.

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 Micronesia. It is an intercontinental flight between North America and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:00 in Phoenix, it's 20:00 in Pohnpei Island. With a 18-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,126 feet between the two airports. Pohnpei International Airport sits lower than Phoenix Sky Harbor International Airport.

The return flight from Pohnpei Island (PNI) to Phoenix (PHX) follows a heading of 57° (east 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 Phoenix Sky Harbor International Airport (PHX) and Pohnpei International Airport (PNI) detail pages, or use our flight duration calculator to compare other routes.