When is the Chicago to Fort Lauderdale 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 MDW to FLL route?

The MDW–FLL route is typically operated by Boeing 737. Airlines include Southwest, Spirit.

Is turbulence on MDW to FLL dangerous?

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

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

MDW to FLL Turbulence Forecast

Q: Is the Chicago to Fort Lauderdale flight turbulent?

The MDW–FLL route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps.

Q: Which seat is smoothest on MDW to FLL?

Wing seats are smoothest. On a Boeing 737, that's rows 14–22. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from MDW to FLL?

The MDW to FLL flight takes approximately 3h 5m, covering 1,379 miles (1,199 nautical miles) at a cruising altitude of 37,000 feet.

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

Live forecast

MDW

→

FLL

Chicago · Fort Lauderdale · 3h 5m

Turb Score

3h 5m

Duration

1,199 nm

Distance

37,000 ft

Cruise Alt.

Light

Typical

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Typical turbulence along the route

Historical average pattern for MDW–FLL

0h1h2h3h4h5h6h3h 5m

Smooth

Light

Moderate

Heavy

About the MDW–FLL route

The Chicago to Fort Lauderdale domestic route is generally one of the smoother flights in the US network, covering 1,379 miles at around 37,000 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, Spirit on Boeing 737 aircraft, with flights typically cruising at 37,000 feet over a distance of 1,379 miles (1,199 nautical miles).

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

Chicago to Fort Lauderdale Flight Time

How long is the flight from MDW to FLL?

3h 5m

Flight Time

1,379 mi

Distance

37,000 ft

Cruising Altitude

Boeing 737

Aircraft

The Chicago (MDW) to Fort Lauderdale (FLL) flight takes approximately 3h 5m, covering 1,379 miles (1,199 nautical miles) at 37,000 feet. The route is operated by Southwest, Spirit. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on MDW–FLL

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 MDW–FLL

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on MDW–FLL

Boeing 737 (186 seats)

Front

Rows 1–13

Light

✓ Wing

Rows 14–22

Smoothest

Rear

Rows 23+

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

Salt Lake City → Fort Lauderdale

Severe

DEN → FLL

Denver → Fort Lauderdale

Light

MSP → FLL

Minneapolis → Fort Lauderdale

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

→

When Does Turbulence Happen?

Phases of flight explained

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Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

Flew Chicago–Fort Lauderdale in April, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.

Business traveler · April

A few bumpy patches on descent, lasted maybe half an hour total. Drink service was paused briefly. Not unusual for this time of year.

Frequent flyer · October

Kids barely noticed the turbulence — just some mild bumps crossing the Rockies. Seatbelt sign was on and off a couple times. Nothing dramatic.

Parent traveling with kids · July

All MDW routes→ All FLL routes→

Frequently asked questions

Is the Chicago to Fort Lauderdale flight turbulent?

The MDW–FLL route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps. The turbulence score for this route is 35/100.

When is turbulence worst on MDW to FLL?

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 MDW to FLL?

Wing seats are always the smoothest. On a Boeing 737 (186 seats) (the most common aircraft on this route), that's rows 14–22. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from MDW to FLL?

The MDW to FLL flight takes approximately 3h 5m, covering 1,379 miles (1,199 nautical miles).

Which airlines fly MDW to FLL?

The main airlines operating this route are Southwest, Spirit, flying Boeing 737 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