Los Angeles to Bentonville Turbulence Forecast

LAX → XNA · 1,368 miles · ~3h 14m

What to Expect

The Los Angeles to Bentonville flight is a bit of a mixed bag, turbulence-wise, because it crosses several different geographic areas known for specific types of bumps. Leaving LAX, you'll first be over the Mojave and Sonoran Deserts, where warm air rising from the hot ground can cause what's called thermal turbulence, those quick, relatively minor jolts. As you continue east, you'll cross the Southern Rockies, where mountain wave turbulence can occur as air flows over the peaks. Further along, over the Great Plains, clear-air turbulence (CAT) is common; this is often unexpected but usually not severe. Closer to Bentonville, you'll fly over Tornado Alley, which can bring severe convective turbulence, especially during storm season, and the Ozark Plateau, which also has some convective turbulence. Remember, pilots are trained to anticipate and navigate these conditions, adjusting altitude or course to find smoother air whenever possible.

The Los Angeles to Bentonville route passes over the Southern Rockies in New Mexico and southern Colorado. While somewhat lower than the peaks to the north, these mountains still produce notable mountain wave turbulence, particularly when strong southwesterly winds aloft align perpendicular to the ridgeline.

Turbulence Factors on This Route

• Thermal Turbulence: Extreme desert heating generates strong thermal updrafts that cause low-to-mid-level turbulence, especially in summer afternoons.
• Mountain Wave Turbulence: The Southern Rockies produce lee waves when southwesterly upper-level winds flow across the terrain.
• Clear-Air Turbulence (CAT): The jet stream frequently meanders over the Great Plains, producing wind shear and clear-air turbulence at cruising altitudes.
• Severe Convective Turbulence: Tornado Alley supercells produce some of the most intense convective turbulence in North American aviation.

When Is This Route Bumpiest?

The smoothest time to fly from Los Angeles to Bentonville is generally during the winter and fall. Summer can also be relatively smooth. The bumpier seasons tend to be late winter, spring, early spring, early summer, and summer itself. This is largely due to increased convective activity over Tornado Alley and the Ozark Plateau, as well as stronger thermal activity over the deserts and more pronounced mountain wave effects in the Rockies. These conditions create more opportunities for turbulence.

Tips for This Flight

If you're concerned about turbulence, booking your flight for the morning might offer a slightly smoother experience, as the atmosphere tends to be more stable before the day heats up. Any turbulence you encounter on this route will likely feel like driving quickly over a road with many small potholes, or perhaps a few bigger bumps. For extra comfort, consider choosing a seat over the wing, as it's generally more stable than the rear of the plane, and be sure to stay well hydrated. Remember, the flight crew is there to ensure your safety and comfort; don't hesitate to let them know of your concerns.

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Forecasts based on NOAA HRRR and GFS atmospheric model data.