When is the Tokyo to New York 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 NRT to JFK route?

The NRT–JFK route is typically operated by Boeing 777 · Boeing 787. Airlines include Japan Airlines, American Airlines.

Is turbulence on NRT to JFK dangerous?

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

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

NRT to JFK Turbulence Forecast

Q: Is the Tokyo to New York flight turbulent?

The NRT–JFK route typically experiences moderate turbulence. Moderate turbulence expected — fasten seatbelt when seated.

Q: Which seat is smoothest on NRT to JFK?

Wing seats are smoothest. On a Boeing 777 · Boeing 787, that's rows 22–40. Avoid the rear of the aircraft where turbulence is felt most.

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

The NRT to JFK flight takes approximately 14h 45m, covering 7,759 miles (6,740 nautical miles) at a cruising altitude of 38,000 feet.

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

Live forecast

NRT

→

JFK

Tokyo · New York · 14h 45m

Turb Score

14h 45m

Duration

6,740 nm

Distance

38,000 ft

Cruise Alt.

Moderate

Typical

⚠️ Moderate turbulence today

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Typical turbulence along the route

Historical average pattern for NRT–JFK

0h1h2h3h4h5h6h14h 45m

Smooth

Light

Moderate

Heavy

About the NRT–JFK route

The Tokyo to New York route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 7,759 miles. The Pacific jet stream creates moderate turbulence, typically around 3–7 hours into the flight. The sheer length of the route means passengers experience varying conditions: calm stretches punctuated by bumpy patches.

The route is served by Japan Airlines, American Airlines on Boeing 777 · Boeing 787 aircraft, with flights typically cruising at 38,000 feet over a distance of 7,759 miles (6,740 nautical miles).

💡 Tip: Long flight — turbulence varies throughout. Wing seats significantly reduce motion.

Tokyo to New York Flight Time

How long is the flight from NRT to JFK?

14h 45m

Flight Time

7,759 mi

Distance

38,000 ft

Cruising Altitude

Boeing 777

Aircraft

The Tokyo (NRT) to New York (JFK) flight takes approximately 14h 45m, covering 7,759 miles (6,740 nautical miles) at 38,000 feet. The route is operated by Japan Airlines, American Airlines. Return flights (JFK to NRT) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on NRT–JFK

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 NRT–JFK

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on NRT–JFK

Boeing 777

Front

Rows 1–21

Light

✓ Wing

Rows 22–40

Smoothest

Rear

Rows 41+

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 → Tokyo

See all transpacific flights →

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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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Is Turbulence Dangerous?

What the safety data shows

→

Passenger Reports

Flew this in May 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 · May

This was genuinely difficult for me. Real bumps for a long stretch mid-Pacific, seatbelt sign on for what felt like forever. The flight attendants were calm which helped. Got through it.

Nervous flyer · May

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

Business traveler · March

All NRT routes→ All JFK routes→

Frequently asked questions

Is the Tokyo to New York flight turbulent?

The NRT–JFK route typically experiences moderate turbulence. Moderate turbulence expected — fasten seatbelt when seated. The turbulence score for this route is 62/100.

When is turbulence worst on NRT to JFK?

Long flight — turbulence varies throughout. Wing seats significantly reduce motion. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on NRT to JFK?

Wing seats are always the smoothest. On a Boeing 777 (the most common aircraft on this route), that's rows 22–40. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from NRT to JFK?

The NRT to JFK flight takes approximately 14h 45m, covering 7,759 miles (6,740 nautical miles).

Which airlines fly NRT to JFK?

The main airlines operating this route are Japan Airlines, American Airlines, flying Boeing 777 · Boeing 787 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