When is the Istanbul to Busan route most turbulent?

Check the monthly chart for exact patterns. Transatlantic and mountain routes are typically roughest in winter (Dec–Mar). Tropical routes peak during monsoon season.

IST to PUS Turbulence Forecast

Q: Is the Istanbul to Busan flight turbulent?

The IST–PUS route typically experiences smooth turbulence.

Q: Which seat is smoothest on IST to PUS?

Wing seats are smoothest. On a Boeing 777 · Airbus A350, that's rows 20–38. Avoid the rear of the aircraft.

Q: How long is the flight from IST to PUS?

The IST to PUS flight takes approximately 10h 30m, covering 5,131 miles at 37,000 feet.

Is the Istanbul to Busan flight turbulent? Live forecast & historical patterns.

Live forecast

IST

→

PUS

Istanbul · Busan · 10h 30m

24.2

Turb Score

10h 30m

Duration

4,459 nm

Distance

37,000 ft

Cruise Alt.

Smooth

Typical

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Typical turbulence along the route

Historical average pattern for IST–PUS

0h1h2h3h4h5h6h10h 30m

Smooth

Light

Moderate

Heavy

About the IST–PUS route

The Istanbul to Busan 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 Emirates, Qatar Airways, Lufthansa on Boeing 777 · Airbus A350 aircraft, with flights typically cruising at 37,000 feet over a distance of 5,131 miles (4,459 nautical miles).

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

Istanbul to Busan Flight Time

How long is the flight from IST to PUS?

10h 30m

Flight Time

5,131 mi

Distance

37,000 ft

Cruising Altitude

Boeing 777

Aircraft

The Istanbul (IST) to Busan (PUS) flight takes approximately 10h 30m, covering 5,131 miles (4,459 nautical miles) at 37,000 feet. The route is operated by Emirates, Qatar Airways, Lufthansa. Return flights (PUS to IST) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on IST–PUS

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 IST–PUS

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on IST–PUS

Boeing 777

Front

Rows 1–19

Light

✓ Wing

Rows 20–38

Smoothest

Rear

Rows 39+

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

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Best Seat Guide

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Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

Totally smooth April flight. The seatbelt sign came on once briefly on descent but nothing actually happened. Great trip.

Leisure traveler · April

Was nervous about this flight but honestly didn't need to be. Smooth the whole way, the 10h 30m went by fast.

First-time passenger · January

I always expect the worst on longer flights but this one surprised me. Very little turbulence, only a few small bumps on descent. Manageable even for me.

Nervous flyer · January

All IST routes→ All PUS routes→

Frequently asked questions

Is the Istanbul to Busan flight turbulent?

The IST–PUS route typically experiences smooth turbulence. The turbulence score for this route is 24.2/100.

When is turbulence worst on IST to PUS?

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 IST to PUS?

Wing seats are always the smoothest. On a Boeing 777 (the most common aircraft on this route), that's rows 20–38. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from IST to PUS?

The IST to PUS flight takes approximately 10h 30m, covering 5,131 miles (4,459 nautical miles).

Which airlines fly IST to PUS?

The main airlines operating this route are Emirates, Qatar Airways, Lufthansa, flying Boeing 777 · Airbus A350 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