When is the San Francisco to Istanbul 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.

SFO to IST Turbulence Forecast

Q: Is the San Francisco to Istanbul flight turbulent?

The SFO–IST route typically experiences smooth turbulence.

Q: Which seat is smoothest on SFO to IST?

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 SFO to IST?

The SFO to IST flight takes approximately 13h 05m, covering 6,690 miles at 37,000 feet.

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

Live forecast

SFO

→

IST

San Francisco · Istanbul · 13h 05m

2.9

Turb Score

13h 05m

Duration

5,813 nm

Distance

37,000 ft

Cruise Alt.

Smooth

Typical

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Typical turbulence along the route

Historical average pattern for SFO–IST

0h1h2h3h4h5h6h13h 05m

Smooth

Light

Moderate

Heavy

About the SFO–IST route

The San Francisco to Istanbul 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 6,690 miles (5,813 nautical miles).

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

San Francisco to Istanbul Flight Time

How long is the flight from SFO to IST?

13h 05m

Flight Time

6,690 mi

Distance

37,000 ft

Cruising Altitude

Boeing 777

Aircraft

The San Francisco (SFO) to Istanbul (IST) flight takes approximately 13h 05m, covering 6,690 miles (5,813 nautical miles) at 37,000 feet. The route is operated by Emirates, Qatar Airways, Lufthansa. Return flights (IST to SFO) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on SFO–IST

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 SFO–IST

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on SFO–IST

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

Similar routes

Other popular routes with turbulence data

SFO → LHR

San Francisco → London

Light

SFO → NRT

San Francisco → Tokyo

Moderate

SFO → ICN

San Francisco → Seoul

Moderate

See all transatlantic flights →

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Turbulence Tracker

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Best Seat Guide

Which rows feel turbulence least

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Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

Was nervous about this flight but honestly didn't need to be. Smooth the whole way, the 13h 05m 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 · June

Did San Francisco to Istanbul last January and it was genuinely one of the smoothest long-haul flights I've had. Barely any movement the whole way.

Frequent flyer · January

All SFO routes→ All IST routes→

Frequently asked questions

Is the San Francisco to Istanbul flight turbulent?

The SFO–IST route typically experiences smooth turbulence. The turbulence score for this route is 2.9/100.

When is turbulence worst on SFO to IST?

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 SFO to IST?

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 SFO to IST?

The SFO to IST flight takes approximately 13h 05m, covering 6,690 miles (5,813 nautical miles).

Which airlines fly SFO to IST?

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