Airport Comparison
| IAH | PHN | |
|---|---|---|
| Airport Name | George Bush Intcntl/Houston Airport | St Clair County International Airport |
| IATA Code | IAH | PHN |
| ICAO Code | KIAH | KPHN |
| City | Houston | Port Huron |
| Country | United States | United States |
| Timezone | America/Chicago | America/New_York |
| Elevation | 96 ft | 650 ft |
| Coordinates | 29.980000, -95.340000 | 42.910000, -82.530000 |
Houston (IAH) to Port Huron (PHN) Flight Distance
The flight distance from George Bush Intcntl/Houston Airport (IAH) in Houston, United States to St Clair County International Airport (PHN) in Port Huron, United States is 1,834 kilometers (1,140 miles / 990 nautical miles). The estimated flight time for this route is approximately 3h, flying northeast at a heading of 35°.
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 08:07 in Houston, it's 09:07 in Port Huron.
The return flight from Port Huron (PHN) to Houston (IAH) follows a heading of 223° (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 Clair County International Airport (PHN) detail pages, or use our flight duration calculator to compare other routes.