Airport Comparison
| DLH | IAH | |
|---|---|---|
| Airport Name | Duluth International Airport | George Bush Intcntl/Houston Airport |
| IATA Code | DLH | IAH |
| ICAO Code | KDLH | KIAH |
| City | Duluth | Houston |
| Country | United States | United States |
| Timezone | America/Chicago | America/Chicago |
| Elevation | 1,428 ft | 96 ft |
| Coordinates | 46.840000, -92.190000 | 29.980000, -95.340000 |
Duluth (DLH) to Houston (IAH) Flight Distance
The flight distance from Duluth International Airport (DLH) in Duluth, United States to George Bush Intcntl/Houston Airport (IAH) in Houston, United States is 1,894 kilometers (1,177 miles / 1,023 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 09:01 in Duluth, it's 09:01 in Houston.
There is a significant elevation difference of 1,332 feet between the two airports. George Bush Intcntl/Houston Airport sits lower than Duluth International Airport.
The return flight from Houston (IAH) to Duluth (DLH) 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 Duluth International Airport (DLH) and George Bush Intcntl/Houston Airport (IAH) detail pages, or use our flight duration calculator to compare other routes.