When is the Jacksonville to Nassau route most turbulent?

See the monthly chart above for exact patterns. Transatlantic and mountain routes are typically roughest in winter (Dec–Mar). Tropical and Caribbean routes peak during monsoon season (Jul–Sep).

What aircraft operates the JAX to NAS route?

The JAX–NAS route is typically operated by Boeing 737 · Airbus A319 · Embraer E175. Airlines include Southwest Airlines, JetBlue Airways.

Is turbulence on JAX to NAS dangerous?

No — turbulence on the JAX–NAS route is not dangerous to the aircraft. Modern commercial aircraft are built to withstand far more stress than any turbulence encountered. The main risk is to unbelted passengers. Always keep your seatbelt fastened when seated.

How can I check turbulence before my JAX to NAS flight?

Use the Turbulence Forecast app (iOS & Android) for real-time PIREPs, SIGMET alerts, and AI-powered forecasts for the JAX–NAS route. The app shows minute-by-minute turbulence timing for your specific flight date.

JAX to NAS Turbulence Forecast

Q: Is the Jacksonville to Nassau flight turbulent?

The JAX–NAS route typically experiences smooth turbulence. A very smooth flight with minimal turbulence expected.

Q: Which seat is smoothest on JAX to NAS?

Wing seats are smoothest. On a Boeing 737 · Airbus A319 · Embraer E175, that's rows 12–20. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from JAX to NAS?

The JAX to NAS flight takes approximately 1h 40m, covering 457 miles (397 nautical miles) at a cruising altitude of 32,000 feet.

Is the Jacksonville to Nassau flight turbulent? Live forecast & historical patterns.

Live forecast

JAX

→

NAS

Jacksonville · Nassau · 1h 40m

Turb Score

1h 40m

Duration

397 nm

Distance

32,000 ft

Cruise Alt.

Smooth

Typical

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Typical turbulence along the route

Historical average pattern for JAX–NAS

0h1h2h3h4h5h6h1h 40m

Smooth

Light

Moderate

Heavy

About the JAX–NAS route

The Jacksonville to Nassau route is one of the most popular leisure routes in North America, covering 457 miles over warm Caribbean waters. Turbulence is generally light — the main exception is tropical convective activity (thunderstorm-related turbulence) during hurricane season (June–November). Pilots typically route around storm cells when possible.

The route is served by Southwest Airlines, JetBlue Airways on Boeing 737 · Airbus A319 · Embraer E175 aircraft, with flights typically cruising at 32,000 feet over a distance of 457 miles (397 nautical miles).

💡 Tip: Mostly smooth. Hurricane season (Jun–Nov) can bring convective turbulence.

Jacksonville to Nassau Flight Time

How long is the flight from JAX to NAS?

1h 40m

Flight Time

457 mi

Distance

32,000 ft

Cruising Altitude

Boeing 737

Aircraft

The Jacksonville (JAX) to Nassau (NAS) flight takes approximately 1h 40m, covering 457 miles (397 nautical miles) at 32,000 feet. The route is operated by Southwest Airlines, JetBlue Airways. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on JAX–NAS

What to expect at each phase of the flight

SmoothDeparture & arrival — climb and descent phases are generally calm

LightMinor bumps — drink stays in your cup, walking feels slightly unsteady

ModerateNoticeable bumps — stay seated with seatbelt on, service may pause

HeavyStrong jolts — unsecured items move, crew seated. Rare but possible

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Best time to fly JAX–NAS

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on JAX–NAS

Boeing 737

Front

Rows 1–11

Light

✓ Wing

Rows 12–20

Smoothest

Rear

Rows 21+

Rougher

Wing seats are over the center of gravity — least affected by turbulence.

What you'll see in the app

Full forecast, live map & seat recommendations

Similar routes

Other popular routes with turbulence data

JAX → ATL

Jacksonville → Atlanta

Smooth

JAX → ORD

Jacksonville → Chicago

Jacksonville → Denver

Light

See all caribbean flights →

Related guides

Learn more about flight turbulence

Turbulence Tracker

Track any flight in real time

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Best Seat Guide

Which rows feel turbulence least

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When Does Turbulence Happen?

Phases of flight explained

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Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

Totally smooth June flight. The seatbelt sign came on once briefly over the islands but nothing actually happened. Great trip.

Leisure traveler · June

Fly this route pretty regularly for work. Most of the time it's smooth — April was completely fine, not a bump worth mentioning.

Business traveler · April

Was nervous about this flight but honestly didn't need to be. Smooth the whole way, the 1h 40m went by fast.

First-time passenger · January

All JAX routes→ All NAS routes→

Frequently asked questions

Is the Jacksonville to Nassau flight turbulent?

The JAX–NAS route typically experiences smooth turbulence. A very smooth flight with minimal turbulence expected. The turbulence score for this route is 29/100.

When is turbulence worst on JAX to NAS?

Mostly smooth. Hurricane season (Jun–Nov) can bring convective turbulence. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on JAX to NAS?

Wing seats are always the smoothest. On a Boeing 737 (the most common aircraft on this route), that's rows 12–20. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from JAX to NAS?

The JAX to NAS flight takes approximately 1h 40m, covering 457 miles (397 nautical miles).

Which airlines fly JAX to NAS?

The main airlines operating this route are Southwest Airlines, JetBlue Airways, flying Boeing 737 · Airbus A319 · Embraer E175 aircraft.

Data Sources

PIREP — Pilot reports (PIREPs) submitted via FAA/ICAO systems, aggregated over 12+ months of historical data
SIGMET / AIRMET — Significant Meteorological Information bulletins from NOAA Aviation Weather Center
EDR data — Eddy Dissipation Rate measurements from commercial aircraft (ADS-B derived turbulence intensity)
Seasonal patterns — 5-year rolling averages of turbulence frequency and intensity by month for this route

Scores represent typical conditions. Actual turbulence varies daily. For real-time forecasts, use the Turbulence Forecast app. · About our data