Swiss GRU ZRH LX93
Swiss · Live forecast
GRU → ZRH
LX93 · Mar 16, 2026 · 19:20 BS
86
Calm Score
"A smooth ride ahead — sit back and enjoy."
11h 15m
Duration
5,188 nm
Distance
39,000 ft
Cruise Altitude
HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth Light Moderate Severe

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Your flight departs in less than 6 hours. The forecast is unlikely to change significantly at this point.

💙
We know turbulence can feel scary — especially on long flights. This report is built for you: what bumps feel like, when they happen, and why you'll be completely safe. 1 in 3 passengers feel exactly like you.
AI-powered flight briefing
18,500 data points analyzed · HIGH confidence
Your Flight

We analysed more than 18,500 data points along your route from Guarulhos - Governador André Franco Montoro International Airport, São Paulo to Zürich Airport, Zurich.

Your Journey Beta

6 hours 45 minutes, 10 hours, and 10 hours 20 minutes 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, crossing the North Atlantic Ocean, over the Atlas Mountains, and over the Pyrenees – these areas can sometimes cause turbulence.

Smooth Flight

We're expecting smooth conditions throughout your flight. You can sit back and relax.

Takeoff

Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 45 knots. These winds are favorable and may get you there up to 31 minutes early.

Landing

Landing should feel smooth 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 turbulence prediction algorithm combining atmospheric Richardson Number, wind shear analysis, temperature gradients, and geomagnetic activity. Learn more
Live data from ECMWF global forecast models · 12 atmospheric pressure levels · Updated every 6 hours
Flight Timeline 11h 15min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Light
1:00-1:30
Smooth
1:30-2:00
Light
2:00-2:30
Smooth
2:30-3:00
Smooth
3:00-3:30
Smooth
3:30-3:59
Light
3:59-4:28
Light
4:28-4:57
Light
4:57-5:26
Moderate
5:26-5:55
Light
5:55-6:24
Light
6:24-6:53
Moderate
6:53-7:22
Light
7:22-7:51
Moderate
7:51-8:20
Light
8:20-8:49
Light
8:49-9:18
Light
9:18-9:47
Light
9:47-10:16
Moderate
10:16-10:45
Moderate
Landing
Light
Smooth
Light
Moderate
Severe
Longer bars indicate higher turbulence intensity. Values shown are the maximum for each time segment.
Airport conditions
Live weather at departure and arrival
GRU Guarulhos - Governador André Franco Montoro International Airport — Departure
Wind
5 kt (120°)
Sky
NSC
Temperature
28°C
Conditions
VFR — Clear conditions, no delays expected
ZRH Zürich Airport — Arrival
Wind
9 kt (50°)
Sky
Broken
Temperature
4°C
Conditions
VFR — Clear conditions, no delays expected
Your flight details
Departure timing and aircraft information
Evening Flight Departure
Time of day
Evening Flight
Tip
Evening and night flights typically offer smoother conditions as thermal activity subsides and the atmosphere stabilizes after sunset.
When
Today
Data sources & our approach
ZeroTurb's Custom Algorithm: Our proprietary ZeroTurb Index (ZTI) combines three meteorological indices weighted by their predictive accuracy — giving 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.