When is the Dallas to Houston route most turbulent?

Check the monthly chart for exact patterns. Transatlantic and mountain routes are typically roughest in winter (Dec–Mar). Tropical routes peak during monsoon season.

DFW to IAH Turbulence Forecast

Q: Is the Dallas to Houston flight turbulent?

The DFW–IAH route typically experiences smooth turbulence.

Q: Which seat is smoothest on DFW to IAH?

Wing seats are smoothest. On a Airbus A320 · Boeing 737, that's rows 10–20. Avoid the rear of the aircraft.

Q: How long is the flight from DFW to IAH?

The DFW to IAH flight takes approximately 1h 10m, covering 225 miles at 29,000 feet.

Is the Dallas to Houston flight turbulent? Live forecast & historical patterns.

Live forecast

DFW

→

IAH

Dallas · Houston · 1h 10m

18.2

Turb Score

1h 10m

Duration

195 nm

Distance

29,000 ft

Cruise Alt.

Smooth

Typical

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Typical turbulence along the route

Historical average pattern for DFW–IAH

0h1h2h3h4h5h6h1h 10m

Smooth

Light

Moderate

Heavy

About the DFW–IAH route

The Dallas to Houston domestic route is generally one of the smoother flights in the US network, covering 225 miles at around 29,000 feet. Turbulence is most common when weather systems cross the Midwest or when the flight path skirts the Rocky Mountains. Short duration means any rough patches pass quickly.

The route is served by Southwest, United, American Airlines on Airbus A320 · Boeing 737 aircraft, with flights typically cruising at 29,000 feet over a distance of 225 miles (195 nautical miles).

💡 Tip: Domestic routes are generally smoother. Mountain crossings are the main turbulence source.

Dallas to Houston Flight Time

How long is the flight from DFW to IAH?

1h 10m

Flight Time

225 mi

Distance

29,000 ft

Cruising Altitude

Airbus A320

Aircraft

The Dallas (DFW) to Houston (IAH) flight takes approximately 1h 10m, covering 225 miles (195 nautical miles) at 29,000 feet. The route is operated by Southwest, United, American Airlines. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on DFW–IAH

What to expect at each phase of the flight

SmoothDeparture & arrival — climb and descent phases are generally calm

LightMinor bumps — drink stays in your cup, walking feels slightly unsteady

ModerateNoticeable bumps — stay seated with seatbelt on, service may pause

HeavyStrong jolts — unsecured items move, crew seated. Rare but possible

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Best time to fly DFW–IAH

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on DFW–IAH

Airbus A320

Front

Rows 1–9

Light

✓ Wing

Rows 10–20

Smoothest

Rear

Rows 21+

Rougher

Wing seats are over the center of gravity — least affected by turbulence.

What you'll see in the app

Full forecast, live map & seat recommendations

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When Does Turbulence Happen?

Phases of flight explained

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Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

Was nervous about this flight but honestly didn't need to be. Smooth the whole way, the 1h 10m went by fast.

First-time passenger · April

Totally smooth March flight. The seatbelt sign came on once briefly over the mountains but nothing actually happened. Great trip.

Leisure traveler · March

I always expect the worst on longer flights but this one surprised me. Very little turbulence, only a few small bumps on descent. Manageable even for me.

Nervous flyer · January

All DFW routes→ All IAH routes→

Frequently asked questions

Is the Dallas to Houston flight turbulent?

The DFW–IAH route typically experiences smooth turbulence. The turbulence score for this route is 18.2/100.

When is turbulence worst on DFW to IAH?

Domestic routes are generally smoother. Mountain crossings are the main turbulence source. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on DFW to IAH?

Wing seats are always the smoothest. On a Airbus A320 (the most common aircraft on this route), that's rows 10–20. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from DFW to IAH?

The DFW to IAH flight takes approximately 1h 10m, covering 225 miles (195 nautical miles).

Which airlines fly DFW to IAH?

The main airlines operating this route are Southwest, United, American Airlines, flying Airbus A320 · Boeing 737 aircraft.

Data Sources

PIREP — Pilot reports (PIREPs) submitted via FAA/ICAO systems, aggregated over 12+ months of historical data
SIGMET / AIRMET — Significant Meteorological Information bulletins from NOAA Aviation Weather Center
EDR data — Eddy Dissipation Rate measurements from commercial aircraft (ADS-B derived turbulence intensity)
Seasonal patterns — 5-year rolling averages of turbulence frequency and intensity by month for this route

Scores represent typical conditions. Actual turbulence varies daily. For real-time forecasts, use the Turbulence Forecast app. · About our data