AMS to IAD Turbulence Forecast

Q: Is the Amsterdam to Washington flight turbulent?

The AMS–IAD route typically experiences light turbulence. Moderate turbulence expected — fasten seatbelt when seated.

Q: Which seat is smoothest on AMS to IAD?

Wing seats are smoothest. On a Boeing 787 (296 seats), that's rows 20–33. Avoid the rear of the aircraft.

Q: How long is the flight from AMS to IAD?

The AMS to IAD flight takes approximately 8h 20m.

Is the Amsterdam to Washington flight turbulent? Live forecast & historical patterns.

Live forecast

AMS

→

IAD

Amsterdam · Washington · 8h 20m

Turb Score

8h 20m

Duration

3,652 nm

Distance

39,000 ft

Cruise Alt.

Light

Typical

⚠️ Light turbulence today

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Typical turbulence along the route

Historical average pattern for AMS–IAD

0h1h2h3h4h5h6h8h 20m

Smooth

Light

Moderate

Heavy

About the AMS–IAD route

The Amsterdam to Washington route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 39,000 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 KLM, United on Boeing 787 · Boeing 777 aircraft, with flights typically cruising at 39,000 feet over a distance of 4,202 miles (3,652 nautical miles).

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

Turbulence levels on AMS–IAD

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 AMS–IAD

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on AMS–IAD

Boeing 787 (296 seats)

Front

Rows 1–19

Light

✓ Wing

Rows 20–33

Smoothest

Rear

Rows 34+

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

LHR → IAD

London → Washington DC

Moderate

FRA → IAD

Frankfurt → Washington DC

See all transatlantic flights →

Passenger Reports

Kids barely noticed the turbulence — just some mild bumps mid-Atlantic. Seatbelt sign was on and off a couple times. Nothing dramatic.

Parent traveling with kids · November

Flew Amsterdam–Washington in September, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.

Business traveler · September

Some light chop somewhere over Greenland — seatbelt sign came on for maybe 20 minutes but nothing to worry about. Typical for this route in July.

Regular traveler · July

All AMS routes→ All IAD routes→

Frequently asked questions

Is the Amsterdam to Washington flight turbulent?

The AMS–IAD route typically experiences light turbulence. Moderate turbulence expected — fasten seatbelt when seated. The turbulence score for this route is 52/100.

When is turbulence worst on AMS to IAD?

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 AMS to IAD?

Wing seats are always the smoothest. On a Boeing 787 (296 seats) (the most common aircraft on this route), that's rows 20–33. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from AMS to IAD?

The AMS to IAD flight takes approximately 8h 20m, covering 4,202 miles (3,652 nautical miles).

Which airlines fly AMS to IAD?

The main airlines operating this route are KLM, United, flying Boeing 787 · Boeing 777 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