When is the Chicago to Jakarta route most turbulent?

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

What aircraft operates the ORD to CGK route?

The ORD–CGK route is typically operated by Boeing 777-300ER · Boeing 787-9. Airlines include United, American Airlines, Delta.

Is turbulence on ORD to CGK dangerous?

No — turbulence on the ORD–CGK route is not dangerous to the aircraft. Modern commercial aircraft are built to withstand far more stress than any turbulence encountered. The main risk is to unbelted passengers. Always keep your seatbelt fastened when seated.

How can I check turbulence before my ORD to CGK flight?

Use the Turbulence Forecast app (iOS & Android) for real-time PIREPs, SIGMET alerts, and AI-powered forecasts for the ORD–CGK route. The app shows minute-by-minute turbulence timing for your specific flight date.

ORD to CGK Turbulence Forecast

Q: Is the Chicago to Jakarta flight turbulent?

The ORD–CGK route typically experiences light turbulence.

Q: Which seat is smoothest on ORD to CGK?

Wing seats are smoothest. On a Boeing 777-300ER · Boeing 787-9, that's rows 22–42. Avoid the rear of the aircraft where turbulence is felt most.

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

The ORD to CGK flight takes approximately 19h 00m, covering 9,803 miles (8,519 nautical miles) at a cruising altitude of 37,000 feet.

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

Live forecast

ORD

→

CGK

Chicago · Jakarta · 19h 00m

30.7

Turb Score

19h 00m

Duration

8,519 nm

Distance

37,000 ft

Cruise Alt.

Light

Typical

⚠️ Light turbulence today

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Typical turbulence along the route

Historical average pattern for ORD–CGK

0h1h2h3h4h5h6h19h 00m

Smooth

Light

Moderate

Heavy

About the ORD–CGK route

The Chicago to Jakarta route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 9,803 miles. The Pacific jet stream creates moderate turbulence, typically around 3–7 hours into the flight. The sheer length of the route means passengers experience varying conditions: calm stretches punctuated by bumpy patches.

The route is served by United, American Airlines, Delta on Boeing 777-300ER · Boeing 787-9 aircraft, with flights typically cruising at 37,000 feet over a distance of 9,803 miles (8,519 nautical miles).

💡 Tip: Long flight — turbulence varies throughout. Wing seats significantly reduce motion.

Chicago to Jakarta Flight Time

How long is the flight from ORD to CGK?

19h 00m

Flight Time

9,803 mi

Distance

37,000 ft

Cruising Altitude

Boeing 777-300ER

Aircraft

The Chicago (ORD) to Jakarta (CGK) flight takes approximately 19h 00m, covering 9,803 miles (8,519 nautical miles) at 37,000 feet. The route is operated by United, American Airlines, Delta. Return flights (CGK 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–CGK

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

Get minute-by-minute timing for your specific flight

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Best time to fly ORD–CGK

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on ORD–CGK

Boeing 777-300ER

Front

Rows 1–21

Light

✓ Wing

Rows 22–42

Smoothest

Rear

Rows 43+

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

See all transpacific flights →

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Turbulence Tracker

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Best Seat Guide

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→

Clear-Air Turbulence

The invisible rough air that's increasing

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Turbulence in 2025

Is turbulence getting worse?

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Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

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

Parent traveling with kids · April

Flew Chicago–Jakarta in March, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.

Business traveler · March

A few bumpy patches somewhere over the ocean, lasted maybe half an hour total. Drink service was paused briefly. Not unusual for this time of year.

Frequent flyer · January

All ORD routes→ All CGK routes→

Frequently asked questions

Is the Chicago to Jakarta flight turbulent?

The ORD–CGK route typically experiences light turbulence. The turbulence score for this route is 30.7/100.

When is turbulence worst on ORD to CGK?

Long flight — turbulence varies throughout. Wing seats significantly reduce motion. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on ORD to CGK?

Wing seats are always the smoothest. On a Boeing 777-300ER (the most common aircraft on this route), that's rows 22–42. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from ORD to CGK?

The ORD to CGK flight takes approximately 19h 00m, covering 9,803 miles (8,519 nautical miles).

Which airlines fly ORD to CGK?

The main airlines operating this route are United, American Airlines, Delta, flying Boeing 777-300ER · Boeing 787-9 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