Back to CalculatorRoute ID: ATL-IAH
Flight Distance from Atlanta (ATL) to Houston (IAH)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
ATLKATL
Atlanta, United States
Hartsfield Jackson Atlanta International Airport
Great Circle Path
1,108 km688 miles • 598 NM
Destination Airport
KIAHIAH
Houston, United States
George Bush Intercontinental Airport
Direct Distance
1,108 km
688 Statute Miles
598 Nautical Miles
Commercial Flight
1h 48m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
100 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
251° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
1h 48m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
1h 42m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
2h 38m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇺🇸 United States→🇺🇸 United States
Allowed Stay365 days
Passport Validity Required0 months
💡 Official Note: Freedom of movement within home country.
This information is provided for general guidance only and does not replace official verification with an embassy, consulate, or the IATA Travel Centre before you travel.
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Flight Path & Geodetic Arc Map
Great Circle Flight Arc Path
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Departure Airport Specs
Hartsfield Jackson Atlanta International Airport (ATL)
- City / Country: Atlanta, United States
- ICAO Code: KATL
- Coordinates: 33.6367°, -84.4281°
- Timezone: America/New_York
- Elevation: 1026 ft
Arrival Airport Specs
George Bush Intercontinental Airport (IAH)
- City / Country: Houston, United States
- ICAO Code: KIAH
- Coordinates: 29.9844°, -95.3414°
- Timezone: America/Chicago
- Elevation: 97 ft
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