The flight distance from Austin Municipal Airport (AUM) in Austin, United States to George Bush Intcntl/Houston Airport (IAH) in Houston, United States is 1,536 kilometers (954 miles / 829 nautical miles). The estimated flight time for this route is approximately 3h, flying south at a heading of 189°.

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 17:42 in Austin, it's 17:42 in Houston.

There is a significant elevation difference of 1,138 feet between the two airports. George Bush Intcntl/Houston Airport sits lower than Austin Municipal Airport.

The return flight from Houston (IAH) to Austin (AUM) follows a heading of 7° (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 Austin Municipal Airport (AUM) and George Bush Intcntl/Houston Airport (IAH) detail pages, or use our flight duration calculator to compare other routes.