ICN to NGO Turbulence Forecast

Q: Is the Seoul to Nagoya flight turbulent?

The ICN–NGO route typically experiences light turbulence. A very smooth flight with minimal turbulence expected.

Q: Which seat is smoothest on ICN to NGO?

Wing seats are smoothest. On a Boeing 737 (186 seats), that's rows 14–22. Avoid the rear of the aircraft.

Q: How long is the flight from ICN to NGO?

The ICN to NGO flight takes approximately 2h 20m.

Is the Seoul to Nagoya flight turbulent? Live forecast & historical patterns.

Live forecast

ICN

→

NGO

Seoul · Nagoya · 2h 20m

Turb Score

2h 20m

Duration

769 nm

Distance

35,000 ft

Cruise Alt.

Light

Typical

⚠️ Light turbulence today

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Typical turbulence along the route

Historical average pattern for ICN–NGO

0h1h2h3h4h5h6h2h 20m

Smooth

Light

Moderate

Heavy

About the ICN–NGO route

The Seoul to Nagoya route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 35,000 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 Korean Air, ANA, Jeju Air on Boeing 737 · Airbus A320 aircraft, with flights typically cruising at 35,000 feet over a distance of 885 miles (769 nautical miles).

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

Turbulence levels on ICN–NGO

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 ICN–NGO

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on ICN–NGO

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

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Passenger Reports

Some light chop mid-flight — seatbelt sign came on for maybe 20 minutes but nothing to worry about. Typical for this route in November.

Regular traveler · November

Flew Seoul–Nagoya in January, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.

Business traveler · January

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

First-time flyer · February

All ICN routes→ All NGO routes→

Frequently asked questions

Is the Seoul to Nagoya flight turbulent?

The ICN–NGO route typically experiences light turbulence. A very smooth flight with minimal turbulence expected. The turbulence score for this route is 22/100.

When is turbulence worst on ICN to NGO?

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 ICN to NGO?

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 ICN to NGO?

The ICN to NGO flight takes approximately 2h 20m, covering 885 miles (769 nautical miles).

Which airlines fly ICN to NGO?

The main airlines operating this route are Korean Air, ANA, Jeju Air, flying Boeing 737 · Airbus A320 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