When is the Chicago to Paris 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.

ORD to CDG Turbulence Forecast

Q: Is the Chicago to Paris flight turbulent?

The ORD–CDG route typically experiences moderate turbulence. Moderate turbulence expected — fasten seatbelt when seated.

Q: Which seat is smoothest on ORD to CDG?

Wing seats are smoothest. On a Boeing 777 · Boeing 787, that's rows 20–36. Avoid the rear of the aircraft.

Q: How long is the flight from ORD to CDG?

The ORD to CDG flight takes approximately 9h 0m, covering 4,143 miles at 38,000 feet.

Is the Chicago to Paris flight turbulent? Live forecast & historical patterns.

Live forecast

ORD

→

CDG

Chicago · Paris · 9h 0m

Turb Score

9h 0m

Duration

3,600 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 ORD–CDG

0h1h2h3h4h5h6h9h 0m

Smooth

Light

Moderate

Heavy

About the ORD–CDG route

The Chicago to Paris route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 38,000 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 United Airlines, Air France on Boeing 777 · Boeing 787 aircraft, with flights typically cruising at 38,000 feet over a distance of 4,143 miles (3,600 nautical miles).

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

Chicago to Paris Flight Time

How long is the flight from ORD to CDG?

9h 0m

Flight Time

4,143 mi

Distance

38,000 ft

Cruising Altitude

Boeing 777

Aircraft

The Chicago (ORD) to Paris (CDG) flight takes approximately 9h 0m, covering 4,143 miles (3,600 nautical miles) at 38,000 feet. The route is operated by United Airlines, Air France. Return flights (CDG to ORD) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on ORD–CDG

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 ORD–CDG

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on ORD–CDG

Boeing 777

Front

Rows 1–19

Light

✓ Wing

Rows 20–36

Smoothest

Rear

Rows 37+

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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Passenger Reports

Flew this in June 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 · June

More turbulent than I expected. The somewhere over Greenland section was pretty rough — overhead bins rattling, some gasps from other passengers. Died down before landing.

Leisure traveler · December

The crossing the jet stream section was legitimately rough. I was holding on to the armrests. Lasted maybe 40 minutes. One of the flight attendants had to sit down. Not a fun 9h 0m flight but we landed fine.

Solo traveler · April

All ORD routes→ All CDG routes→

Frequently asked questions

Is the Chicago to Paris flight turbulent?

The ORD–CDG route typically experiences moderate turbulence. Moderate turbulence expected — fasten seatbelt when seated. The turbulence score for this route is 64/100.

When is turbulence worst on ORD to CDG?

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 ORD to CDG?

Wing seats are always the smoothest. On a Boeing 777 (the most common aircraft on this route), that's rows 20–36. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from ORD to CDG?

The ORD to CDG flight takes approximately 9h 0m, covering 4,143 miles (3,600 nautical miles).

Which airlines fly ORD to CDG?

The main airlines operating this route are United Airlines, Air France, 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