When is the New York to Chiang Mai 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.

JFK to CNX Turbulence Forecast

Q: Is the New York to Chiang Mai flight turbulent?

The JFK–CNX route typically experiences light turbulence.

Q: Which seat is smoothest on JFK 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.

Q: How long is the flight from JFK to CNX?

The JFK to CNX flight takes approximately 16h 15m, covering 8,305 miles at 37,000 feet.

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

Live forecast

JFK

→

CNX

New York · Chiang Mai · 16h 15m

44.9

Turb Score

16h 15m

Duration

7,217 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 JFK–CNX

0h1h2h3h4h5h6h16h 15m

Smooth

Light

Moderate

Heavy

About the JFK–CNX route

The New York to Chiang Mai route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 8,305 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 8,305 miles (7,217 nautical miles).

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

New York to Chiang Mai Flight Time

How long is the flight from JFK to CNX?

16h 15m

Flight Time

8,305 mi

Distance

37,000 ft

Cruising Altitude

Boeing 777-300ER

Aircraft

The New York (JFK) to Chiang Mai (CNX) flight takes approximately 16h 15m, covering 8,305 miles (7,217 nautical miles) at 37,000 feet. The route is operated by United, American Airlines, Delta. Return flights (CNX to JFK) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on JFK–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

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Best time to fly JFK–CNX

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on JFK–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

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Passenger Reports

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

Parent traveling with kids · April

The 16h 15m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.

Leisure traveler · March

Some light chop over the North Pacific — seatbelt sign came on for maybe 20 minutes but nothing to worry about. Typical for this route in January.

Regular traveler · January

All JFK routes→ All CNX routes→

Frequently asked questions

Is the New York to Chiang Mai flight turbulent?

The JFK–CNX route typically experiences light turbulence. The turbulence score for this route is 44.9/100.

When is turbulence worst on JFK 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 JFK 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 JFK to CNX?

The JFK to CNX flight takes approximately 16h 15m, covering 8,305 miles (7,217 nautical miles).

Which airlines fly JFK 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