When is the Atlanta to Chiang Mai 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 ATL to CNX route?

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

Is turbulence on ATL to CNX dangerous?

No — turbulence on the ATL–CNX 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 ATL to CNX flight?

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

ATL to CNX Turbulence Forecast

Q: Is the Atlanta to Chiang Mai flight turbulent?

The ATL–CNX route typically experiences moderate turbulence.

Q: Which seat is smoothest on ATL to CNX?

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 ATL to CNX?

The ATL to CNX flight takes approximately 17h 10m, covering 8,808 miles (7,654 nautical miles) at a cruising altitude of 37,000 feet.

Is the Atlanta to Chiang Mai flight turbulent? Live forecast & historical patterns.

Live forecast

ATL

→

CNX

Atlanta · Chiang Mai · 17h 10m

46.8

Turb Score

17h 10m

Duration

7,654 nm

Distance

37,000 ft

Cruise Alt.

Moderate

Typical

⚠️ Moderate turbulence today

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Typical turbulence along the route

Historical average pattern for ATL–CNX

0h1h2h3h4h5h6h17h 10m

Smooth

Light

Moderate

Heavy

About the ATL–CNX route

The Atlanta to Chiang Mai route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 8,808 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 8,808 miles (7,654 nautical miles).

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

Atlanta to Chiang Mai Flight Time

How long is the flight from ATL to CNX?

17h 10m

Flight Time

8,808 mi

Distance

37,000 ft

Cruising Altitude

Boeing 777-300ER

Aircraft

The Atlanta (ATL) to Chiang Mai (CNX) flight takes approximately 17h 10m, covering 8,808 miles (7,654 nautical miles) at 37,000 feet. The route is operated by United, American Airlines, Delta. Return flights (CNX to ATL) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on ATL–CNX

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 ATL–CNX

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on ATL–CNX

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

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Turbulence in 2025

Is turbulence getting worse?

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Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

Flew this in April 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 · April

This was genuinely difficult for me. Real bumps for a long stretch over the Pacific, seatbelt sign on for what felt like forever. The flight attendants were calm which helped. Got through it.

Nervous flyer · December

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

Leisure traveler · January

All ATL routes→ All CNX routes→

Frequently asked questions

Is the Atlanta to Chiang Mai flight turbulent?

The ATL–CNX route typically experiences moderate turbulence. The turbulence score for this route is 46.8/100.

When is turbulence worst on ATL to CNX?

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 ATL to CNX?

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 ATL to CNX?

The ATL to CNX flight takes approximately 17h 10m, covering 8,808 miles (7,654 nautical miles).

Which airlines fly ATL to CNX?

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