When is the New York to Prague 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 PRG route?

The JFK–PRG route is typically operated by B · o · e · i · n · g · · 7 · 6 · 7. Airlines include Delta Air Lines, Czech Airlines.

Is turbulence on JFK to PRG dangerous?

No — turbulence on the JFK–PRG 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 PRG flight?

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

JFK to PRG Turbulence Forecast

Q: Is the New York to Prague flight turbulent?

The JFK–PRG route typically experiences moderate turbulence. A very smooth flight with minimal turbulence expected.

Q: Which seat is smoothest on JFK to PRG?

Wing seats are smoothest. On a B · o · e · i · n · g · · 7 · 6 · 7, that's rows 16-26. Avoid the rear of the aircraft where turbulence is felt most.

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

The JFK to PRG flight takes approximately 9h 0min, covering 4,548 miles (3,951 nautical miles) at a cruising altitude of 37,000 feet.

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

Live forecast

JFK

→

PRG

New York · Prague · 9h 0min

Turb Score

9h 0min

Duration

3,951 nm

Distance

37,000 ft

Cruise Alt.

Moderate

Typical

⚠️ Moderate turbulence today

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Typical turbulence along the route

Historical average pattern for JFK–PRG

0h1h2h3h4h5h6h9h 0min

Smooth

Light

Moderate

Heavy

About the JFK–PRG route

The New York to Prague route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 37,000 feet, the aircraft encounters the strongest bumps roughly 2–5 hours into the flight. This is clear-air turbulence — no clouds, no visual warning — which makes a pre-flight forecast especially valuable.

The route is served by Delta Air Lines, Czech Airlines on B · o · e · i · n · g · · 7 · 6 · 7 aircraft, with flights typically cruising at 37,000 feet over a distance of 4,548 miles (3,951 nautical miles).

💡 Tip: Turbulence peaks mid-flight over the Atlantic. First and last hour are usually smooth.

New York to Prague Flight Time

How long is the flight from JFK to PRG?

9h 0min

Flight Time

4,548 mi

Distance

37,000 ft

Cruising Altitude

Aircraft

The New York (JFK) to Prague (PRG) flight takes approximately 9h 0min, covering 4,548 miles (3,951 nautical miles) at 37,000 feet. The route is operated by Delta Air Lines, Czech Airlines. Return flights (PRG to JFK) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on JFK–PRG

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–PRG

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on JFK–PRG

218

Front

Rows 1–15

Light

✓ Wing

Rows 16-26

Smoothest

Rear

Rows 27+

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

San Francisco → Prague

Moderate

See all transatlantic flights →

Related guides

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Turbulence Tracker

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Best Seat Guide

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Clear-Air Turbulence

The invisible rough air that's increasing

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Turbulence in 2025

Is turbulence getting worse?

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Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

Rough patch over the Atlantic in January — drinks went everywhere on the row behind me. Probably 45 minutes of actual turbulence. Nothing dangerous but definitely uncomfortable.

Business traveler · January

Flew this in December expecting smooth skies based on past experience, but it was noticeably bumpier than usual. About an hour of moderate chop. Seatbelt sign basically stayed on.

Regular traveler · December

More turbulent than I expected. The mid-Atlantic section was pretty rough — overhead bins rattling, some gasps from other passengers. Died down before landing.

Leisure traveler · June

All JFK routes→ All PRG routes→

Frequently asked questions

Is the New York to Prague flight turbulent?

The JFK–PRG route typically experiences moderate turbulence. A very smooth flight with minimal turbulence expected. The turbulence score for this route is 7/100.

When is turbulence worst on JFK to PRG?

Turbulence peaks mid-flight over the Atlantic. First and last hour are usually smooth. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on JFK to PRG?

Wing seats are always the smoothest. On a 218 (the most common aircraft on this route), that's rows 16-26. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from JFK to PRG?

The JFK to PRG flight takes approximately 9h 0min, covering 4,548 miles (3,951 nautical miles).

Which airlines fly JFK to PRG?

The main airlines operating this route are Delta Air Lines, Czech Airlines, flying B · o · e · i · n · g · · 7 · 6 · 7 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