When is the New York to Louisville 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 JFK to SDF route?

The JFK–SDF route is typically operated by Boeing 737 · Airbus A320 · Airbus A321. Airlines include Southwest Airlines, JetBlue Airways.

Is turbulence on JFK to SDF dangerous?

No — turbulence on the JFK–SDF 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 JFK to SDF flight?

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

JFK to SDF Turbulence Forecast

Q: Is the New York to Louisville flight turbulent?

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

Q: Which seat is smoothest on JFK to SDF?

Wing seats are smoothest. On a Boeing 737 · Airbus A320 · Airbus A321, that's rows 12–20. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from JFK to SDF?

The JFK to SDF flight takes approximately 1h 50m, covering 659 miles (573 nautical miles) at a cruising altitude of 35,000 feet.

Is the New York to Louisville flight turbulent? Live forecast & historical patterns.

Live forecast

JFK

→

SDF

New York · Louisville · 1h 50m

Turb Score

1h 50m

Duration

573 nm

Distance

35,000 ft

Cruise Alt.

Light

Typical

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Typical turbulence along the route

Historical average pattern for JFK–SDF

0h1h2h3h4h5h6h1h 50m

Smooth

Light

Moderate

Heavy

About the JFK–SDF route

The New York to Louisville domestic route is generally one of the smoother flights in the US network, covering 659 miles at around 35,000 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, JetBlue Airways on Boeing 737 · Airbus A320 · Airbus A321 aircraft, with flights typically cruising at 35,000 feet over a distance of 659 miles (573 nautical miles).

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

New York to Louisville Flight Time

How long is the flight from JFK to SDF?

1h 50m

Flight Time

659 mi

Distance

35,000 ft

Cruising Altitude

Boeing 737

Aircraft

The New York (JFK) to Louisville (SDF) flight takes approximately 1h 50m, covering 659 miles (573 nautical miles) at 35,000 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 JFK–SDF

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 JFK–SDF

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on JFK–SDF

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

IND → LAX

Indianapolis → Los Angeles

Light

CMH → LAX

Columbus → Los Angeles

Light

CVG → LAX

Cincinnati → Los Angeles

Light

BNA → LAX

Nashville → Los Angeles

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

→

Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

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

Parent traveling with kids · May

Some light chop over the plains — seatbelt sign came on for maybe 20 minutes but nothing to worry about. Typical for this route in January.

Regular traveler · January

Flew New York–Louisville in March, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.

Business traveler · March

All JFK routes→ All SDF routes→

Frequently asked questions

Is the New York to Louisville flight turbulent?

The JFK–SDF route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps. The turbulence score for this route is 33/100.

When is turbulence worst on JFK to SDF?

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 JFK to SDF?

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 JFK to SDF?

The JFK to SDF flight takes approximately 1h 50m, covering 659 miles (573 nautical miles).

Which airlines fly JFK to SDF?

The main airlines operating this route are Southwest Airlines, JetBlue Airways, flying Boeing 737 · Airbus A320 · Airbus A321 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