Flight Route · Domestic
Houston → San Francisco
IAH to SFO
George Bush Intercontinental Airport to San Francisco International 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
Chicago → Los_Angeles
International?
No (domestic)
United States
Airlines serving both airports
These carriers operate scheduled service from both IAH and SFO. Direct service on this specific route depends on season and equipment — confirm with your booking source.
IAH–SFO questions, answered
How long is the flight from Houston to San Francisco?
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A direct flight from George Bush Intercontinental Airport (IAH) to San Francisco International Airport (SFO) takes approximately 3h 47m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from IAH to SFO?
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The great-circle distance from George Bush Intercontinental Airport to San Francisco International 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 Houston and San Francisco?
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San Francisco is −2h relative to Houston. America/Chicago → America/Los_Angeles.
Which airlines fly from IAH to SFO?
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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 Houston and San Francisco are in United States, so this is a domestic flight.
Can I track IAH–SFO 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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