When is the Raleigh 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 RDU to SDF route?

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

Is turbulence on RDU to SDF dangerous?

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

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

RDU to SDF Turbulence Forecast

Q: Is the Raleigh to Louisville flight turbulent?

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

Q: Which seat is smoothest on RDU to SDF?

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 RDU to SDF?

The RDU to SDF flight takes approximately 1h 35m, covering 414 miles (360 nautical miles) at a cruising altitude of 32,000 feet.

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

Live forecast

RDU

→

SDF

Raleigh · Louisville · 1h 35m

Turb Score

1h 35m

Duration

360 nm

Distance

32,000 ft

Cruise Alt.

Light

Typical

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Typical turbulence along the route

Historical average pattern for RDU–SDF

0h1h2h3h4h5h6h1h 35m

Smooth

Light

Moderate

Heavy

About the RDU–SDF route

The Raleigh to Louisville domestic route is generally one of the smoother flights in the US network, covering 414 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 414 miles (360 nautical miles).

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

Raleigh to Louisville Flight Time

How long is the flight from RDU to SDF?

1h 35m

Flight Time

414 mi

Distance

32,000 ft

Cruising Altitude

Boeing 737

Aircraft

The Raleigh (RDU) to Louisville (SDF) flight takes approximately 1h 35m, covering 414 miles (360 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 RDU–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

Get minute-by-minute timing for your specific flight

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Best time to fly RDU–SDF

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on RDU–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

RDU → ATL

Raleigh-Durham → Atlanta

light

RDU → ORD

Raleigh-Durham → Chicago

Louisville → Los Angeles

Moderate

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

→

Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

The 1h 35m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.

Leisure traveler · May

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

Frequent flyer · September

There was some noticeable movement on descent that made me grip the armrest. My seatmate (clearly a regular) didn't even look up from their book. Perspective.

First-time flyer · March

All RDU routes→ All SDF routes→

Frequently asked questions

Is the Raleigh to Louisville flight turbulent?

The RDU–SDF route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps. The turbulence score for this route is 30/100.

When is turbulence worst on RDU 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 RDU 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 RDU to SDF?

The RDU to SDF flight takes approximately 1h 35m, covering 414 miles (360 nautical miles).

Which airlines fly RDU to SDF?

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