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Airport Comparison
Houston (IAH) to Port Graham (PGM) Flight Distance
The flight distance from George Bush Intcntl/Houston Airport (IAH) in Houston, United States to Port Graham Airport (PGM) in Port Graham, United States is 5,298 kilometers (3,292 miles / 2,861 nautical miles). The estimated flight time for this route is approximately 7h, flying northwest at a heading of 325°.
This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.
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 3-hour time difference between the two cities.
Time zone information: When it's 07:37 in Houston, it's 04:37 in Port Graham. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.
The return flight from Port Graham (PGM) to Houston (IAH) follows a heading of 102° (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 Port Graham Airport (PGM) detail pages, or use our flight duration calculator to compare other routes.
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