Airport Comparison
| IAH | UST | |
|---|---|---|
| Airport Name | George Bush Intcntl/Houston Airport | Northeast Florida Regional Airport |
| IATA Code | IAH | UST |
| ICAO Code | KIAH | KSGJ |
| City | Houston | St Augustine |
| Country | United States | United States |
| Timezone | America/Chicago | America/New_York |
| Elevation | 96 ft | 10 ft |
| Coordinates | 29.980000, -95.340000 | 29.960000, -81.340000 |
Houston (IAH) to St Augustine (UST) Flight Distance
The flight distance from George Bush Intcntl/Houston Airport (IAH) in Houston, United States to Northeast Florida Regional Airport (UST) in St Augustine, United States is 1,348 kilometers (837 miles / 728 nautical miles). The estimated flight time for this route is approximately 3h, flying east at a heading of 87°.
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. Despite being a domestic route, there is a 1-hour time difference between the two cities.
Time zone information: When it's 02:24 in Houston, it's 03:24 in St Augustine.
The return flight from St Augustine (UST) to Houston (IAH) follows a heading of 274° (west). 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 Northeast Florida Regional Airport (UST) detail pages, or use our flight duration calculator to compare other routes.