When is the Fort Lauderdale to Jacksonville 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 FLL to JAX route?

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

Is turbulence on FLL to JAX dangerous?

No — turbulence on the FLL–JAX 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 FLL to JAX flight?

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

FLL to JAX Turbulence Forecast

Q: Is the Fort Lauderdale to Jacksonville flight turbulent?

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

Q: Which seat is smoothest on FLL to JAX?

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 FLL to JAX?

The FLL to JAX flight takes approximately 1h 25m, covering 320 miles (278 nautical miles) at a cruising altitude of 32,000 feet.

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

Live forecast

FLL

→

JAX

Fort Lauderdale · Jacksonville · 1h 25m

Turb Score

1h 25m

Duration

278 nm

Distance

32,000 ft

Cruise Alt.

Smooth

Typical

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Typical turbulence along the route

Historical average pattern for FLL–JAX

0h1h2h3h4h5h6h1h 25m

Smooth

Light

Moderate

Heavy

About the FLL–JAX route

The Fort Lauderdale to Jacksonville domestic route is generally one of the smoother flights in the US network, covering 320 miles at around 32,000 feet. Turbulence is most common when weather systems cross the Midwest or when the flight path skirts the Rocky Mountains. Short duration means any rough patches pass quickly.

The route is served by Southwest Airlines, Spirit Airlines on Boeing 737 · Airbus A319 · Embraer E175 aircraft, with flights typically cruising at 32,000 feet over a distance of 320 miles (278 nautical miles).

💡 Tip: Domestic routes are generally smoother. Mountain crossings are the main turbulence source.

Fort Lauderdale to Jacksonville Flight Time

How long is the flight from FLL to JAX?

1h 25m

Flight Time

320 mi

Distance

32,000 ft

Cruising Altitude

Boeing 737

Aircraft

The Fort Lauderdale (FLL) to Jacksonville (JAX) flight takes approximately 1h 25m, covering 320 miles (278 nautical miles) at 32,000 feet. The route is operated by Southwest Airlines, Spirit Airlines. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on FLL–JAX

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 FLL–JAX

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on FLL–JAX

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

Orlando → Los Angeles

Fort Lauderdale → Los Angeles

Smooth

FLL → ATL

Fort Lauderdale → Atlanta

Light

FLL → ORD

Fort Lauderdale → Chicago

Light

See all us domestic 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

I always expect the worst on longer flights but this one surprised me. Very little turbulence, only a few small bumps on descent. Manageable even for me.

Nervous flyer · July

Did Fort Lauderdale to Jacksonville last April and it was genuinely one of the smoothest long-haul flights I've had. Barely any movement the whole way.

Frequent flyer · April

Was nervous about this flight but honestly didn't need to be. Smooth the whole way, the 1h 25m went by fast.

First-time passenger · January

All FLL routes→ All JAX routes→

Frequently asked questions

Is the Fort Lauderdale to Jacksonville flight turbulent?

The FLL–JAX route typically experiences smooth turbulence. A very smooth flight with minimal turbulence expected. The turbulence score for this route is 25/100.

When is turbulence worst on FLL to JAX?

Domestic routes are generally smoother. Mountain crossings are the main turbulence source. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on FLL to JAX?

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 FLL to JAX?

The FLL to JAX flight takes approximately 1h 25m, covering 320 miles (278 nautical miles).

Which airlines fly FLL to JAX?

The main airlines operating this route are Southwest Airlines, Spirit Airlines, 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