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Airport Comparison
| IAH | OLM | |
|---|---|---|
| Airport Name | George Bush Intcntl/Houston Airport | Olympia Regional Airport |
| IATA Code | IAH | OLM |
| ICAO Code | KIAH | KOLM |
| City | Houston | Olympia |
| Country | United States | United States |
| Timezone | America/Chicago | America/Los_Angeles |
| Elevation | 96 ft | 208 ft |
| Coordinates | 29.980000, -95.340000 | 46.970000, -122.900000 |
Houston (IAH) to Olympia (OLM) Flight Distance
The flight distance from George Bush Intcntl/Houston Airport (IAH) in Houston, United States to Olympia Regional Airport (OLM) in Olympia, United States is 3,026 kilometers (1,880 miles / 1,634 nautical miles). The estimated flight time for this route is approximately 5h, flying northwest at a heading of 316°.
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. Despite being a domestic route, there is a 2-hour time difference between the two cities.
Time zone information: When it's 22:19 in Houston, it's 20:19 in Olympia.
The return flight from Olympia (OLM) to Houston (IAH) follows a heading of 119° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the George Bush Intcntl/Houston Airport (IAH) and Olympia Regional Airport (OLM) detail pages, or use our flight duration calculator to compare other routes.
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Flight schedule IAH → OLM
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