Phoenix to Newark Turbulence Forecast

PHX → EWR · 2,128 miles · ~4h 45m

What to Expect

Your flight from Phoenix to Newark crosses a diverse range of landscapes, each with its own potential for turbulence. Initially, you'll encounter the Mojave and Sonoran Deserts, where thermal turbulence, caused by rising warm air, can create some chop. As you move northeast, the flight path takes you over the Southern Rockies, where mountain wave turbulence is possible as wind flows over the peaks. Crossing the Great Plains, you might experience clear-air turbulence (CAT), which can occur even in seemingly clear skies. Further along, the route brushes Tornado Alley, where severe convective turbulence is a risk, especially if storms are present. Over the Mississippi and Ohio Valleys, convective and frontal turbulence can result from weather systems. Finally, approaching Newark, the plane will pass over the Northern Appalachians where mechanical turbulence can occur and the Atlantic Seaboard, another area where clear-air turbulence is possible. These are all normal atmospheric phenomena that pilots are trained to handle every day.

The Phoenix to Newark 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?

For the smoothest possible flight, aim for a fall departure, particularly early fall. The weather patterns are generally more stable during this time, decreasing the likelihood of significant turbulence. Winter can also be relatively smooth. Summers on this route tend to bring thermal turbulence over the deserts and convective turbulence across the plains and eastern regions. Late winter, spring, and early summer can be turbulent due to mountain waves over the Rockies and the potential for severe convective activity in Tornado Alley.

Tips for This Flight

Choosing a morning flight is often your best bet for a smoother ride, as the atmosphere tends to be more stable earlier in the day. Any turbulence you might encounter on this route will likely feel like driving over a bumpy road or the sensation of small, quick jolts. To help stay relaxed, consider choosing a seat over the wing, as this area tends to experience less motion. Staying well-hydrated can also help you feel more comfortable. Remember that the flight crew is highly experienced and constantly monitoring conditions to ensure a safe and comfortable flight.

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Forecasts based on NOAA HRRR and GFS atmospheric model data.