Burbank to Des Moines Turbulence Forecast

BUR → DSM · 1,433 miles · ~3h 22m

What to Expect

That Burbank to Des Moines route presents a few interesting turbulence possibilities, but nothing that pilots don't handle routinely. Shortly after takeoff, you'll be crossing the Mojave and Sonoran Deserts, which are known for thermal turbulence, especially on sunny days. This is simply warm air rising, creating those familiar little bumps. Later, as you fly over the Central Rockies and Front Range, there's a chance of mountain wave turbulence. Think of air flowing over the mountains like water over rocks in a stream; it can get a little choppy. Finally, as you approach Des Moines over the Great Plains, you might experience clear-air turbulence (CAT), which is caused by wind shear at higher altitudes. It's invisible, but generally not severe. All of these types of turbulence are well-understood, and pilots are constantly monitoring conditions to find the smoothest path.

Between Burbank and Des Moines, the flight path crosses the Central Rockies of Colorado and Utah. This area is one of the most turbulence-prone zones in the U.S., with mountain wave activity reported on more than half of winter days. Waves can propagate far downstream, meaning turbulence may begin well before or after the visible peaks.

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 Central Rockies produce frequent, sometimes severe, mountain waves that can extend 100+ miles downstream.
• Clear-Air Turbulence (CAT): The jet stream frequently meanders over the Great Plains, producing wind shear and clear-air turbulence at cruising altitudes.

When Is This Route Bumpiest?

For the calmest flight, aim for fall or winter. The air is generally more stable during these times, reducing both thermal and mountain wave turbulence. Summer and early spring tend to be the bumpier seasons. Summer brings more intense sunshine, increasing thermal turbulence over the deserts. In early spring, the transition between winter and summer temperatures can lead to more unstable air, and stronger winds interacting with the Rockies.

Tips for This Flight

If you're concerned about turbulence, booking an early morning flight is often your best bet. The air tends to be calmer before the ground heats up. Any turbulence you might encounter on this route will likely feel like driving on a slightly bumpy road, more of a nuisance than anything alarming. For extra comfort, choose a seat over the wing; it's generally the most stable part of the plane. Remember to stay hydrated; it can really help with any anxiety. You've got this.

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Forecasts based on NOAA HRRR and GFS atmospheric model data.