When is the Los Angeles to Prague 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.

LAX to PRG Turbulence Forecast

Q: Is the Los Angeles to Prague flight turbulent?

The LAX–PRG route typically experiences moderate turbulence.

Q: Which seat is smoothest on LAX to PRG?

Wing seats are smoothest. On a Boeing 777 · Airbus A350, that's rows 20–38. Avoid the rear of the aircraft.

Q: How long is the flight from LAX to PRG?

The LAX to PRG flight takes approximately 11h 45m, covering 5,950 miles at 37,000 feet.

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

Live forecast

LAX

→

PRG

Los Angeles · Prague · 11h 45m

56.2

Turb Score

11h 45m

Duration

5,171 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 LAX–PRG

0h1h2h3h4h5h6h11h 45m

Smooth

Light

Moderate

Heavy

About the LAX–PRG route

The Los Angeles to Prague route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 37,000 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 American Airlines, United, Delta on Boeing 777 · Airbus A350 aircraft, with flights typically cruising at 37,000 feet over a distance of 5,950 miles (5,171 nautical miles).

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

Los Angeles to Prague Flight Time

How long is the flight from LAX to PRG?

11h 45m

Flight Time

5,950 mi

Distance

37,000 ft

Cruising Altitude

Boeing 777

Aircraft

The Los Angeles (LAX) to Prague (PRG) flight takes approximately 11h 45m, covering 5,950 miles (5,171 nautical miles) at 37,000 feet. The route is operated by American Airlines, United, Delta. Return flights (PRG to LAX) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on LAX–PRG

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 LAX–PRG

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on LAX–PRG

Boeing 777

Front

Rows 1–19

Light

✓ Wing

Rows 20–38

Smoothest

Rear

Rows 39+

Rougher

Wing seats are over the center of gravity — least affected by turbulence.

What you'll see in the app

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Is Turbulence Dangerous?

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Passenger Reports

Flew this in May 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 · May

Moderate turbulence over the Atlantic — the kind where you're glad you kept your seatbelt on. Lasted about 30-40 minutes, then smoothed out. I've had worse on transatlantic routes.

Frequent flyer · September

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

Leisure traveler · March

All LAX routes→ All PRG routes→

Frequently asked questions

Is the Los Angeles to Prague flight turbulent?

The LAX–PRG route typically experiences moderate turbulence. The turbulence score for this route is 56.2/100.

When is turbulence worst on LAX to PRG?

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 LAX to PRG?

Wing seats are always the smoothest. On a Boeing 777 (the most common aircraft on this route), that's rows 20–38. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from LAX to PRG?

The LAX to PRG flight takes approximately 11h 45m, covering 5,950 miles (5,171 nautical miles).

Which airlines fly LAX to PRG?

The main airlines operating this route are American Airlines, United, Delta, flying Boeing 777 · Airbus A350 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