Airport Comparison
| IAH | SIG | |
|---|---|---|
| Airport Name | George Bush Intcntl/Houston Airport | Fernando Luis Ribas Dominicci Airport |
| IATA Code | IAH | SIG |
| ICAO Code | KIAH | TJIG |
| City | Houston | San Juan |
| Country | United States | United States |
| Timezone | America/Chicago | America/Puerto_Rico |
| Elevation | 96 ft | 10 ft |
| Coordinates | 29.980000, -95.340000 | 18.460000, -66.100000 |
Houston (IAH) to San Juan (SIG) Flight Distance
The flight distance from George Bush Intcntl/Houston Airport (IAH) in Houston, United States to Fernando Luis Ribas Dominicci Airport (SIG) in San Juan, United States is 3,217 kilometers (1,999 miles / 1,737 nautical miles). The estimated flight time for this route is approximately 5h, flying east southeast at a heading of 107°.
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 08:20 in Houston, it's 10:20 in San Juan.
The return flight from San Juan (SIG) to Houston (IAH) follows a heading of 299° (west northwest). 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 Fernando Luis Ribas Dominicci Airport (SIG) detail pages, or use our flight duration calculator to compare other routes.