When is the Lima to São Paulo 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 LIM to GRU route?

The LIM–GRU route is typically operated by Boeing 787 · Airbus A321. Airlines include LATAM, Gol.

Is turbulence on LIM to GRU dangerous?

No — turbulence on the LIM–GRU 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 LIM to GRU flight?

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

LIM to GRU Turbulence Forecast

Q: Is the Lima to São Paulo flight turbulent?

The LIM–GRU route typically experiences moderate-severe turbulence.

Q: Which seat is smoothest on LIM to GRU?

Wing seats are smoothest. On a Boeing 787 · Airbus A321, that's rows 18-30. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from LIM to GRU?

The LIM to GRU flight takes approximately 5h 24m, covering 2,375 miles (2,064 nautical miles) at a cruising altitude of 37,000 feet.

Is the Lima to São Paulo flight turbulent? Live forecast & historical patterns.

Live forecast

LIM

→

GRU

Lima · São Paulo · 5h 24m

8.1

Turb Score

5h 24m

Duration

2,064 nm

Distance

37,000 ft

Cruise Alt.

moderate-severe

Typical

⚠️ moderate-severe turbulence today

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Typical turbulence along the route

Historical average pattern for LIM–GRU

0h1h2h3h4h5h6h5h 24m

Smooth

Light

Moderate

Heavy

About the LIM–GRU route

The Lima to São Paulo route crosses the Rocky Mountains — one of the most turbulent regions in North America. Mountain wave turbulence occurs when strong winds blow over mountain peaks, creating powerful invisible waves that extend to cruise altitude. The worst turbulence typically occurs in the first 30–60 minutes when the aircraft is climbing over the range.

The route is served by LATAM, Gol on Boeing 787 · Airbus A321 aircraft, with flights typically cruising at 37,000 feet over a distance of 2,375 miles (2,064 nautical miles).

💡 Tip: Mountain wave turbulence hits early. If flying over Rockies, expect the first hour to be bumpy.

Lima to São Paulo Flight Time

How long is the flight from LIM to GRU?

5h 24m

Flight Time

2,375 mi

Distance

37,000 ft

Cruising Altitude

Boeing 787

Aircraft

The Lima (LIM) to São Paulo (GRU) flight takes approximately 5h 24m, covering 2,375 miles (2,064 nautical miles) at 37,000 feet. The route is operated by LATAM, Gol. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on LIM–GRU

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 LIM–GRU

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on LIM–GRU

Boeing 787

Front

Rows 1–17

Light

✓ Wing

Rows 18-30

Smoothest

Rear

Rows 31+

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

See all mountain routes →

Related guides

Learn more about flight turbulence

Turbulence Tracker

Track any flight in real time

→

Best Seat Guide

Which rows feel turbulence least

→

Mountain Turbulence

Why mountain routes are the bumpiest

→

Severe Turbulence

What it feels like and how to prepare

→

Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

Flew Lima–São Paulo in June, had some light turbulence in the middle portion of the flight. Brief and nothing concerning. This route is usually fine.

Business traveler · June

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

Frequent flyer · March

There was some noticeable movement over the mountains 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 LIM routes→ All GRU routes→

Frequently asked questions

Is the Lima to São Paulo flight turbulent?

The LIM–GRU route typically experiences moderate-severe turbulence. The turbulence score for this route is 8.1/100.

When is turbulence worst on LIM to GRU?

Mountain wave turbulence hits early. If flying over Rockies, expect the first hour to be bumpy. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on LIM to GRU?

Wing seats are always the smoothest. On a Boeing 787 (the most common aircraft on this route), that's rows 18-30. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from LIM to GRU?

The LIM to GRU flight takes approximately 5h 24m, covering 2,375 miles (2,064 nautical miles).

Which airlines fly LIM to GRU?

The main airlines operating this route are LATAM, Gol, flying Boeing 787 · Airbus A321 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