When is the Lisbon to Fortaleza 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 LIS to FOR route?

The LIS–FOR route is typically operated by Airbus A330 · Boeing 787. Airlines include LATAM, TAP.

Is turbulence on LIS to FOR dangerous?

No — turbulence on the LIS–FOR 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 LIS to FOR flight?

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

LIS to FOR Turbulence Forecast

Q: Is the Lisbon to Fortaleza flight turbulent?

The LIS–FOR route typically experiences moderate turbulence. Light turbulence may occur — mostly smooth with occasional bumps.

Q: Which seat is smoothest on LIS to FOR?

Wing seats are smoothest. On a Airbus A330 · Boeing 787, that's rows 22–38. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from LIS to FOR?

The LIS to FOR flight takes approximately 6h 15m, covering 3,222 miles (2,800 nautical miles) at a cruising altitude of 37,000 feet.

Is the Lisbon to Fortaleza flight turbulent? Live forecast & historical patterns.

Live forecast

LIS

→

FOR

Lisbon · Fortaleza · 6h 15m

Turb Score

6h 15m

Duration

2,800 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 LIS–FOR

0h1h2h3h4h5h6h6h 15m

Smooth

Light

Moderate

Heavy

About the LIS–FOR route

The Lisbon to Fortaleza 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 LATAM, TAP on Airbus A330 · Boeing 787 aircraft, with flights typically cruising at 37,000 feet over a distance of 3,222 miles (2,800 nautical miles).

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

Lisbon to Fortaleza Flight Time

How long is the flight from LIS to FOR?

6h 15m

Flight Time

3,222 mi

Distance

37,000 ft

Cruising Altitude

Airbus A330

Aircraft

The Lisbon (LIS) to Fortaleza (FOR) flight takes approximately 6h 15m, covering 3,222 miles (2,800 nautical miles) at 37,000 feet. The route is operated by LATAM, TAP. Return flights (FOR to LIS) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on LIS–FOR

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 LIS–FOR

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on LIS–FOR

Airbus A330

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

Similar routes

Other popular routes with turbulence data

Belo Horizonte → Fortaleza

Light

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

This was genuinely difficult for me. Real bumps for a long stretch on descent, seatbelt sign on for what felt like forever. The flight attendants were calm which helped. Got through it.

Nervous flyer · June

Rough patch crossing the Rockies in October — drinks went everywhere on the row behind me. Probably 45 minutes of actual turbulence. Nothing dangerous but definitely uncomfortable.

Business traveler · October

Moderate turbulence over the plains — 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 · April

All LIS routes→ All FOR routes→

Frequently asked questions

Is the Lisbon to Fortaleza flight turbulent?

The LIS–FOR route typically experiences moderate turbulence. Light turbulence may occur — mostly smooth with occasional bumps. The turbulence score for this route is 41/100.

When is turbulence worst on LIS to FOR?

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 LIS to FOR?

Wing seats are always the smoothest. On a Airbus A330 (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 LIS to FOR?

The LIS to FOR flight takes approximately 6h 15m, covering 3,222 miles (2,800 nautical miles).

Which airlines fly LIS to FOR?

The main airlines operating this route are LATAM, TAP, flying Airbus A330 · Boeing 787 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