Flight Route · Domestic
San Francisco → Houston
SFO to IAH
San Francisco International Airport to George Bush Intercontinental Airport: 1,633 miles (2,627 km), about 3h 47m airborne, +2h time-zone shift on arrival.
Distance
1,633 mi
2,627 km
Flight time
3h 47m
block time, approx
Time-zone shift
+2h
Los_Angeles → Chicago
International?
No (domestic)
United States
Airlines serving both airports
These carriers operate scheduled service from both SFO and IAH. Direct service on this specific route depends on season and equipment — confirm with your booking source.
SFO–IAH questions, answered
How long is the flight from San Francisco to Houston?
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A direct flight from San Francisco International Airport (SFO) to George Bush Intercontinental Airport (IAH) takes approximately 3h 47m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from SFO to IAH?
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The great-circle distance from San Francisco International Airport to George Bush Intercontinental Airport is approximately 1633 miles (2627 kilometers). Actual flown distance varies slightly with the routing assigned by air traffic control.
What is the time difference between San Francisco and Houston?
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Houston is +2h relative to San Francisco. America/Los_Angeles → America/Chicago.
Which airlines fly from SFO to IAH?
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Carriers serving both endpoints include UA, WN. Direct service depends on the specific carrier and season — confirm with your booking source for current schedules.
Is this an international flight?
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No — both San Francisco and Houston are in United States, so this is a domestic flight.
Can I track SFO–IAH flights on TripDesk365?
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Yes. TripDesk365 imports your booking confirmations from your inbox, identifies the route, and shows real-time status — gate changes, delays, and live aircraft position. Free for 14 days.
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