Outbound
3 hours 35 minutes
Return
3 hours 50 minutes
Daily Flights
6+
Airlines
1
Timezone note
Houston is 2 hours ahead of San Francisco (Central vs Pacific Time).
About this route
San Francisco to Houston flights
San Francisco to Houston is a United hub-to-hub route, giving the carrier dominant market share with multiple daily frequencies. The route connects the Bay Area's tech sector with Houston's energy industry, making it a key business corridor. Leisure traffic flows both directions — Texans heading to Northern California wine country and Bay Area residents visiting the Gulf Coast.
Houston's summer thunderstorms are notorious for causing ground stops at IAH, and the 2-hour time difference means late afternoon SFO departures arrive late evening Houston time. Landing alerts are critical on this long route where delays compound and the time zone gap can leave greeters uncertain about actual arrival.
Airlines
Airlines on this route
How it works
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FAQ
Frequently asked questions.
How long is the San Francisco to Houston flight?
About 3 hours 35 minutes eastbound and 3 hours 50 minutes on the return.
Which airlines fly SFO to IAH nonstop?
United operates this hub-to-hub route with multiple daily departures.
Does the time zone change matter?
Houston is 2 hours ahead. A 3 PM SFO departure arrives around 9:30 PM Houston time. Landing alerts help late-night pickups.
Know when they land in Houston
Avoid waiting at arrivals. Get a text the moment their San Francisco to Houston flight touches down.
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Aviation lover who built SkyText because families deserve to know when someone lands safely. Has tracked more flights than he'd like to admit.