The flight distance from Unalaska Airport (DUT) in Unalaska, United States to Salt Lake City International Airport (SLC) in Salt Lake City, United States is 4,242 kilometers (2,636 miles / 2,290 nautical miles). The estimated flight time for this route is approximately 6h, flying east at a heading of 87°.

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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 2-hour time difference between the two cities.

Time zone information: When it's 10:12 in Unalaska, it's 12:12 in Salt Lake City.

There is a significant elevation difference of 4,208 feet between the two airports. Salt Lake City International Airport sits higher than Unalaska Airport.

The return flight from Salt Lake City (SLC) to Unalaska (DUT) follows a heading of 309° (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 Unalaska Airport (DUT) and Salt Lake City International Airport (SLC) detail pages, or use our flight duration calculator to compare other routes.