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Flight distance & time
Portsmouth International at Pease Airport → George Bush Intercontinental Houston Airport
PSMIAH
- Distance
- 2,614 km · 1,624 mi
- Flight time
- 04h 01m
- CO₂ per passenger
- 235 kg
This Portsmouth International at Pease Airport → George Bush Intercontinental Houston Airport route is 2,614 km (1,624 mi) end to end. The estimated flight time is 04h 01m, and a passenger's share of CO₂ works out at roughly 235 kg.
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Your route
- FromPSMPortsmouth International at Pease AirportPortsmouth, New Hampshire
- ToIAHGeorge Bush Intercontinental Houston AirportHouston, Texas
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Portsmouth International at Pease Airport to George Bush Intercontinental Houston Airport FAQ
How far is Portsmouth International at Pease Airport from George Bush Intercontinental Houston Airport?
Portsmouth International at Pease Airport (PSM) and George Bush Intercontinental Houston Airport (IAH) are 2,614 km (1,624 mi) apart, measured along the great-circle route.
How long is the flight from Portsmouth International at Pease Airport to George Bush Intercontinental Houston Airport?
A direct PSM–IAH flight covers the distance in about 04h 01m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Portsmouth International at Pease Airport to George Bush Intercontinental Houston Airport produce?
A passenger's share of CO₂ on the PSM–IAH route is roughly 235 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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