How long is the flight from Houston to San Francisco?

IAH–SFO is about 3h 42m nonstop, covering 2,627 km (1,632 mi).

Which airlines fly nonstop from Houston to San Francisco?

United Airlines operates this route nonstop.

IAHSFO

George Bush Intercontinental Airport (Houston, United States) → San Francisco International Airport (San Francisco, United States)

Also known as Houston.

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How long is the flight from Houston to San Francisco?: IAH–SFO is about 3h 42m nonstop, covering 2,627 km (1,632 mi).
Which airlines fly nonstop from Houston to San Francisco?: United Airlines operates this route nonstop.