Burbank to St. Louis Turbulence Forecast

BUR → STL · 1,580 miles · ~3h 40m

What to Expect

The Burbank to St. Louis flight is about 3 hours and 40 minutes heading east, crossing a wide range of landscapes, each with its own potential for bumps. Expect some initial thermal turbulence as you fly over the Mojave and Sonoran Deserts, where rising hot air creates pockets of chop. Next, as you cross the Southern Rockies, Central Rockies, and Front Range, mountain wave turbulence can occur as wind flows over the peaks. Then, over the Great Plains, you might encounter clear-air turbulence, which is often unexpected but usually brief. The flight path also crosses Tornado Alley and the Mississippi Valley, meaning there's a chance of convective turbulence, especially during certain times of the year, as storms develop. Pilots are very familiar with these patterns and use weather forecasting to navigate them safely, often finding smoother air at different altitudes or adjusting the flight path slightly.

The Burbank to St. Louis 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 flights on the Burbank to St. Louis route tend to be in fall and winter, especially early fall and winter. Summer is usually less bumpy too. Colder, drier air means less convective activity, and the mountain wave effects are often more predictable. Spring, late winter, early summer, and summer can be a bit more turbulent because of increased thermal activity over the deserts and the potential for stronger storms in Tornado Alley. These seasonal patterns are well known, and pilots take them into account when planning your flight.

Tips for This Flight

For the smoothest possible flight, consider booking a morning flight, as ground temperatures will be cooler and the day's convective activity has not yet had a chance to build. Any turbulence you do experience on this route will likely feel like driving over a series of small potholes in the road, or perhaps a sudden dip. To help stay relaxed, choose a seat over the wing, as this area tends to experience less motion. Remember to stay hydrated, as dehydration can heighten anxiety; taking slow, deep breaths can also help calm your nerves, knowing that the pilots are well-prepared and constantly monitoring the conditions.

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Forecasts based on NOAA HRRR and GFS atmospheric model data.