Latam Airlines GRU POA LA3416
Latam Airlines
FLIGHT
LA3416
GRU
Guarulhos - Governador André Franco Montoro International Airport
04:35
17 Jan
Now: --:-- BS
1 h 45 m
POA
Salgado Filho International Airport
09:20
17 Jan
Aircraft: a321 Altitude: 30,000ft (9.1km) Distance: 468 nm Duration: 1 h 45 m Also sold by: Delta Air Lines Lufthansa Qantas Qatar Airways Turkish Airlines Virgin Atlantic
AIRCRAFT
a321
ALTITUDE
30,000ft
DISTANCE
468 nm
DURATION
1 h 45 m
ALSO SOLD BY
Delta Air Lines Lufthansa Qantas Qatar Airways Turkish Airlines Virgin Atlantic
Times and gates subject to change. Verify with airline.
Turbulence Comfort Along Route Comfort View
Comfort Score: Combines turbulence probability (GTG forecast) with intensity (ZTI analysis). High scores indicate both high probability AND high intensity turbulence.
Smooth
Light
Moderate
Severe
Flight Smoothness Score
7.1 /10
Smoothness
Mostly Smooth
84%
Light
16%
Moderate

Notifications not available
This flight has already departed.

AI-Powered Flight Briefing
📊 2,000 data points analyzed HIGH Confidence
Your Journey Beta

40 minutes and 1 hour into the flight: Some moderate bumps expected.
The crew may adjust altitude or ask you to stay seated during these sections.
The rest of the flight should be smooth.

Your route takes you crossing the South Atlantic Ocean – conditions there can sometimes cause light turbulence.

Mostly Smooth

Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.

Takeoff

Takeoff should feel a bit bumpy initially, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 35 knots.

Landing

Landing should feel smooth with possible light bumps with typical approach conditions.

You're in Safe Hands

If you feel nervous at any point, remember that turbulence is expected, safe, and part of normal flying. The crew is monitoring everything, and the aircraft is built to handle far more than anything you will feel. Have a safe and calm flight.

Relaxation Exercises
ZeroTurb Index (ZTI): Powered by our proprietary turbulence prediction algorithm combining atmospheric Richardson Number, wind shear analysis, temperature gradients, and geomagnetic activity for precise, real-time forecasting. Learn more
Flight Timeline 1h 45min
Maximum turbulence expected per segment
Takeoff
Moderate
0:20-0:42
Moderate
0:42-1:04
Light
1:04-1:25
Moderate
Landing
Light
Smooth
Light
Moderate
Severe
Longer bars indicate higher turbulence intensity. Values shown are the maximum for each time segment.
Turbulence Metrics ZTI and EDR (scaled)
ZTI Scale
Smooth
<12
Light
12-30
Moderate
30-45
Severe
>45
EDR Scale
Smooth
<6
Light
6-24
Moderate
24-42
Severe
>42

Airport Weather
Departure
GRU
At Departure
19°C (Now)
NSC • 5 kt • LIFR — Very poor visibility, significant delays expected
Arrival
POA
At Arrival
24°C (Now)
Broken • 4 kt • MVFR — Reduced visibility, minor delays possible
☀️ Morning Flight

Morning flights typically experience smoother conditions as the atmosphere is more stable and thermal turbulence hasn't yet developed.

Narrow-Body Aircraft (Medium)

Single-aisle mainline jets like this offer a comfortable ride. While you may feel turbulence more than on wide-body aircraft, they are engineered to handle it smoothly.

Looking for more detailed analysis?

Data Sources & Our Approach
ZeroTurb's Custom Algorithm: We've developed a proprietary ZeroTurb Index (ZTI) algorithm that combines three meteorological indices weighted by their predictive accuracy. This gives you transparent, passenger-focused turbulence probability instead of vague categories.

This forecast integrates data from:

Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.

How accurate are turbulence alerts? Alerts are based on updated forecast models and pilot reports, and can change as departure approaches.