The flight distance from Decorah Municipal Airport (DEH) in Decorah, United States to George Bush Intcntl/Houston Airport (IAH) in Houston, United States is 1,513 kilometers (940 miles / 817 nautical miles). The estimated flight time for this route is approximately 3h, flying south southwest at a heading of 193°.

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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.

Time zone information: When it's 05:55 in Decorah, it's 05:55 in Houston.

There is a significant elevation difference of 1,062 feet between the two airports. George Bush Intcntl/Houston Airport sits lower than Decorah Municipal Airport.

The return flight from Houston (IAH) to Decorah (DEH) follows a heading of 11° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Decorah Municipal Airport (DEH) and George Bush Intcntl/Houston Airport (IAH) detail pages, or use our flight duration calculator to compare other routes.