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Airport Comparison
Decatur (DEC) to Houston (IAH) Flight Distance
The flight distance from Decatur Airport (DEC) in Decatur, United States to George Bush Intcntl/Houston Airport (IAH) in Houston, United States is 1,243 kilometers (772 miles / 671 nautical miles). The estimated flight time for this route is approximately 2h, flying south southwest at a heading of 210°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
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 23:55 in Decatur, it's 23:55 in Houston.
The return flight from Houston (IAH) to Decatur (DEC) follows a heading of 27° (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 Decatur Airport (DEC) and George Bush Intcntl/Houston Airport (IAH) detail pages, or use our flight duration calculator to compare other routes.
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Flight schedule DEC → IAH
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