Home› Routes› LAX → SIN

LAX to SIN Turbulence Forecast

Is the Los Angeles to Singapore flight turbulent? Live forecast & historical patterns.

Live forecast
LAX
→
SIN
Los Angeles · Singapore · 17h 35m
48
Turb Score
17h 35m
Duration
8,770 nm
Distance
39,000 ft
Cruise Alt.
Light
Typical
Turbulence Forecast app — LAX to SIN
⚠️ Light turbulence today
Get exact timing, altitude & best seat — free
Download free on the App Store
★★★★★ 4.8 · Free · No sign-up
Scan to download Turbulence Forecast
Scan to get the full forecast ★★★★★ 4.8 · Free on the App Store · No sign-up

Typical turbulence along the route

Historical average pattern for LAX–SIN

Smooth Light Moderate
0h1h2h3h4h5h6h17h 35m
Smooth
Light
Moderate
Heavy

About the LAX–SIN route

The Los Angeles to Singapore route spans the Pacific Ocean — one of the longest commercial flight paths in the world at 10,094 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 Singapore Airlines on Airbus A350 · Boeing 777 aircraft, with flights typically cruising at 39,000 feet over a distance of 10,094 miles (8,770 nautical miles).

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

Turbulence levels on LAX–SIN

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

Download on the App Store — Free

Best time to fly LAX–SIN

Turbulence by month

J
F
M
A
M
J
J
A
S
O
N
D
Smooth
Light
Moderate
Rough

Best seat on LAX–SIN

Airbus A350

Front
Rows 1–21
Light
✓ Wing
Rows 22–38
Smoothest
Rear
Rows 39+
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

LAX to SIN turbulence forecast app
Flight turbulence tracker
Real-time turbulence map

Similar routes

Other popular routes with turbulence data

LAX → NRT
Los Angeles → Tokyo
Moderate
LAX → SYD
Los Angeles → Sydney
Light
SFO → NRT
San Francisco → Tokyo
Moderate
LAX → ICN
Los Angeles → Seoul
Moderate
JFK → NRT
New York → Tokyo
Moderate

Frequently asked questions

Is the Los Angeles to Singapore flight turbulent?
The LAX–SIN route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps. The turbulence score for this route is 48/100.
When is turbulence worst on LAX to SIN?
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 LAX to SIN?
Wing seats are always the smoothest. On a Airbus A350 (the most common aircraft on this route), that's rows 22–38. Avoid the very rear of the aircraft — it amplifies turbulence motion.
How long is the flight from LAX to SIN?
The LAX to SIN flight takes approximately 17h 35m, covering 10,094 miles (8,770 nautical miles).
Which airlines fly LAX to SIN?
The main airlines operating this route are Singapore Airlines, flying Airbus A350 · Boeing 777 aircraft.