How long is the flight from Houston to Tucson?

IAH–TUS is about 2h 20m nonstop, covering 1,503 km (934 mi).

Which airlines fly nonstop from Houston to Tucson?

United Airlines operates this route nonstop.

IAHTUS

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

Also known as Houston.

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How long is the flight from Houston to Tucson?: IAH–TUS is about 2h 20m nonstop, covering 1,503 km (934 mi).
Which airlines fly nonstop from Houston to Tucson?: United Airlines operates this route nonstop.