The flight distance from Harrison County Airport (ASL) in Marshall, United States to George Bush Intcntl/Houston Airport (IAH) in Houston, United States is 299 kilometers (186 miles / 161 nautical miles). The estimated flight time for this route is approximately 1h, flying south southwest at a heading of 199°.

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

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 07:35 in Marshall, it's 07:35 in Houston.

The return flight from Houston (IAH) to Marshall (ASL) follows a heading of 19° (north 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 Harrison County Airport (ASL) and George Bush Intcntl/Houston Airport (IAH) detail pages, or use our flight duration calculator to compare other routes.