Seattle to Orlando Turbulence Forecast

SEA → MCO · 2,551 miles · ~5h 36m

What to Expect

Your Seattle to Orlando flight, covering 2551 miles east, does cross a variety of geographic features that can contribute to turbulence. Shortly after takeoff, you might experience mountain wave turbulence as you cross the Cascades. Further east, over the Pacific Coast and later the Great Plains, clear-air turbulence (CAT) is possible. Crossing the Northern Rockies could bring more mountain wave turbulence. Tornado Alley may bring severe convective turbulence, especially if there are storms in the area. As you continue, the Ozark Plateau, Mississippi Valley, Southeast Interior, and Gulf Coast may bring convective turbulence. Remember, pilots are trained to anticipate and navigate these conditions, using radar and reports from other aircraft to find the smoothest possible path. These are well-understood weather patterns, and your flight crew's priority is a safe and comfortable flight.

The flight between Seattle and Orlando passes over the Cascades, the volcanic mountain chain stretching from northern California through Washington. When moist Pacific air is forced up and over the Cascades, it creates both orographic turbulence and downstream wave activity. The terrain is especially steep near major volcanoes like Mount Rainier, amplifying the effect.

Turbulence Factors on This Route

• Mountain Wave Turbulence: The Cascades create lee waves and orographic turbulence, especially when Pacific weather systems push moist air over the range.
• Clear-Air Turbulence (CAT): Pacific jet streaks arriving onshore drive upper-level clear-air turbulence along the West Coast.
• Severe Convective Turbulence: Tornado Alley supercells produce some of the most intense convective turbulence in North American aviation.

When Is This Route Bumpiest?

For the smoothest flight, aim for summer or early fall. During these months, the atmospheric conditions are generally more stable over much of the route, especially over Tornado Alley and the regions prone to convective turbulence. Fall, winter, and early spring tend to be bumpier due to stronger jet stream activity, which can cause clear-air turbulence, and more pronounced mountain wave effects over the Cascades and Northern Rockies. The increased storm activity in spring and early summer can also lead to more frequent convective turbulence across the Ozark Plateau, Mississippi Valley, Southeast Interior, and Gulf Coast.

Tips for This Flight

If possible, booking a morning flight often means calmer skies, as convective activity tends to build throughout the day. Any turbulence you encounter on this route is most likely to feel like driving over a bumpy road or hitting a few potholes. Choosing a seat over the wing often provides a slightly more stable ride. Stay hydrated, as this can help you feel more comfortable, and try some slow, deep breathing exercises. Remember that the flight crew is there to ensure your safety and comfort, and they're always available to answer any questions you might have.

Get Your Forecast

Related Routes

See all routes from Seattle or to Orlando.

More from Seattle

More to Orlando

Forecasts based on NOAA HRRR and GFS atmospheric model data.