When is the Jakarta to Bangkok 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.

CGK to BKK Turbulence Forecast

Q: Is the Jakarta to Bangkok flight turbulent?

The CGK–BKK route typically experiences light turbulence.

Q: Which seat is smoothest on CGK to BKK?

Wing seats are smoothest. On a Airbus A320 · Boeing 737, that's rows 10–20. Avoid the rear of the aircraft.

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

The CGK to BKK flight takes approximately 3h 20m, covering 1,427 miles at 35,000 feet.

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

Live forecast

CGK

→

BKK

Jakarta · Bangkok · 3h 20m

36.4

Turb Score

3h 20m

Duration

1,240 nm

Distance

35,000 ft

Cruise Alt.

Light

Typical

⚠️ Light turbulence today

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Typical turbulence along the route

Historical average pattern for CGK–BKK

0h1h2h3h4h5h6h3h 20m

Smooth

Light

Moderate

Heavy

About the CGK–BKK route

The Jakarta to Bangkok route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 35,000 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 Singapore Airlines, Cathay Pacific, Thai Airways on Airbus A320 · Boeing 737 aircraft, with flights typically cruising at 35,000 feet over a distance of 1,427 miles (1,240 nautical miles).

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

Jakarta to Bangkok Flight Time

How long is the flight from CGK to BKK?

3h 20m

Flight Time

1,427 mi

Distance

35,000 ft

Cruising Altitude

Airbus A320

Aircraft

The Jakarta (CGK) to Bangkok (BKK) flight takes approximately 3h 20m, covering 1,427 miles (1,240 nautical miles) at 35,000 feet. The route is operated by Singapore Airlines, Cathay Pacific, Thai Airways. Return flights (BKK to CGK) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on CGK–BKK

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 CGK–BKK

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on CGK–BKK

Airbus A320

Front

Rows 1–9

Light

✓ Wing

Rows 10–20

Smoothest

Rear

Rows 21+

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

Jakarta → Kuala Lumpur

See all transatlantic flights →

Related guides

Learn more about flight turbulence

Turbulence Tracker

Track any flight in real time

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Best Seat Guide

Which rows feel turbulence least

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Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

A few bumpy patches mid-flight, lasted maybe half an hour total. Drink service was paused briefly. Not unusual for this time of year.

Frequent flyer · April

The 3h 20m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.

Leisure traveler · September

There was some noticeable movement crossing the Himalayas that made me grip the armrest. My seatmate (clearly a regular) didn't even look up from their book. Perspective.

First-time flyer · January

All CGK routes→ All BKK routes→

Frequently asked questions

Is the Jakarta to Bangkok flight turbulent?

The CGK–BKK route typically experiences light turbulence. The turbulence score for this route is 36.4/100.

When is turbulence worst on CGK to BKK?

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 CGK to BKK?

Wing seats are always the smoothest. On a Airbus A320 (the most common aircraft on this route), that's rows 10–20. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from CGK to BKK?

The CGK to BKK flight takes approximately 3h 20m, covering 1,427 miles (1,240 nautical miles).

Which airlines fly CGK to BKK?

The main airlines operating this route are Singapore Airlines, Cathay Pacific, Thai Airways, flying Airbus A320 · Boeing 737 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