When is the São Paulo to Teresina 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 GRU to THE route?

The GRU–THE route is typically operated by Airbus A320 · Boeing 737. Airlines include Gol, LATAM, Azul.

Is turbulence on GRU to THE dangerous?

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

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

GRU to THE Turbulence Forecast

Q: Is the São Paulo to Teresina flight turbulent?

The GRU–THE route typically experiences light turbulence. A very smooth flight with minimal turbulence expected.

Q: Which seat is smoothest on GRU to THE?

Wing seats are smoothest. On a Airbus A320 · Boeing 737, that's rows 14–22. Avoid the rear of the aircraft where turbulence is felt most.

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

The GRU to THE flight takes approximately 3h 40m, covering 1,899 miles (1,650 nautical miles) at a cruising altitude of 37,000 feet.

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

Live forecast

GRU

→

THE

São Paulo · Teresina · 3h 40m

Turb Score

3h 40m

Duration

1,650 nm

Distance

37,000 ft

Cruise Alt.

Light

Typical

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Typical turbulence along the route

Historical average pattern for GRU–THE

0h1h2h3h4h5h6h3h 40m

Smooth

Light

Moderate

Heavy

About the GRU–THE route

The São Paulo to Teresina 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 Gol, LATAM, Azul on Airbus A320 · Boeing 737 aircraft, with flights typically cruising at 37,000 feet over a distance of 1,899 miles (1,650 nautical miles).

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

São Paulo to Teresina Flight Time

How long is the flight from GRU to THE?

3h 40m

Flight Time

1,899 mi

Distance

37,000 ft

Cruising Altitude

Airbus A320

Aircraft

The São Paulo (GRU) to Teresina (THE) flight takes approximately 3h 40m, covering 1,899 miles (1,650 nautical miles) at 37,000 feet. The route is operated by Gol, LATAM, Azul. Return flights (THE to GRU) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on GRU–THE

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 GRU–THE

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on GRU–THE

Airbus A320

Front

Rows 1–13

Light

✓ Wing

Rows 14–22

Smoothest

Rear

Rows 23+

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

Rio de Janeiro → Teresina

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

→

Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

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

Regular traveler · April

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

Frequent flyer · March

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

Parent traveling with kids · March

All GRU routes→ All THE routes→

Frequently asked questions

Is the São Paulo to Teresina flight turbulent?

The GRU–THE route typically experiences light turbulence. A very smooth flight with minimal turbulence expected. The turbulence score for this route is 12/100.

When is turbulence worst on GRU to THE?

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 GRU to THE?

Wing seats are always the smoothest. On a Airbus A320 (the most common aircraft on this route), that's rows 14–22. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from GRU to THE?

The GRU to THE flight takes approximately 3h 40m, covering 1,899 miles (1,650 nautical miles).

Which airlines fly GRU to THE?

The main airlines operating this route are Gol, LATAM, Azul, 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