Airport Comparison
| IAH | LTW | |
|---|---|---|
| Airport Name | George Bush Intcntl/Houston Airport | St Mary's County Regional Airport |
| IATA Code | IAH | LTW |
| ICAO Code | KIAH | K2W6 |
| City | Houston | Leonardtown |
| Country | United States | United States |
| Timezone | America/Chicago | America/New_York |
| Elevation | 96 ft | 142 ft |
| Coordinates | 29.980000, -95.340000 | 38.320000, -76.550000 |
Houston (IAH) to Leonardtown (LTW) Flight Distance
The flight distance from George Bush Intcntl/Houston Airport (IAH) in Houston, United States to St Mary's County Regional Airport (LTW) in Leonardtown, United States is 1,957 kilometers (1,216 miles / 1,057 nautical miles). The estimated flight time for this route is approximately 3h, flying east northeast at a heading of 57°.
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 1-hour time difference between the two cities.
Time zone information: When it's 06:34 in Houston, it's 07:34 in Leonardtown.
The return flight from Leonardtown (LTW) to Houston (IAH) follows a heading of 247° (west southwest). 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 St Mary's County Regional Airport (LTW) detail pages, or use our flight duration calculator to compare other routes.