Your Flight
We analysed more than 17,500 data points along your route from Los Angeles International Airport, Los Angeles to Charles De Gaulle, Paris (Roissy-en-France, Val-d'Oise).
Air France
LAX
CDG
AF23
Air France · Live forecast
LAX
→
CDG
88
Calm Score
"A smooth ride ahead — sit back and enjoy."
10h 55m
Duration
4,916 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
Set an alert before your flight
Beta
You still have 15 hours before departure. We'll notify you if this forecast changes.
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.
Right now on your route
Live pilot reports from aircraft flying LAX → CDG
7 pilot reports along this route
7 / 7
Reporting smooth
0 / 7
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP BAW2X 6202N04810W 0616 F390 6159N04000W 0644 6059N03001W MS50 177/75 KT GXLEE DDL UAK 170616 J85A
3m ago
Smooth
ARP AAL293 6003N02946W 0612 F360 6000N03000W 0613 5830N04000W MS52 311/42 KT N822AN QXS AGM 170612 L46A
7m ago
Smooth
ARP AFR23G 6012N02522W 0608 F350 5900N02000W 0630 AGORI MS51 350/29 KT FGZND DDL KEF 170609 F69A
11m ago
Smooth
LGB UA /OV LGB080002/TM 0604/FL015/TP C172/SK BKN014
15m ago
Smooth
ARP FDX5184 6050N02855W 0603 F370 5900N02000W 0638 AGORI MS57 309/36 KT N858FD DDL KEF 170603 F18A
16m ago
AI-powered flight briefing
17,500 data points analyzed
· HIGH confidence
Your Journey Beta
3 hours and 7 hours 35 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 over the Sierra Nevada, over the Rocky Mountains, and crossing the North Atlantic Ocean – 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 38 knots. These winds are favorable and may get you there up to 26 minutes early.
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 turbulence prediction algorithm combining atmospheric Richardson Number, wind shear analysis, temperature gradients, and geomagnetic activity. Learn more
Flight Timeline 10h 55min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Light
1:00-1:30
Light
1:30-2:00
Light
2:00-2:30
Light
2:30-3:00
Smooth
3:00-3:30
Moderate
3:30-4:00
Light
4:00-4:30
Light
4:30-5:00
Light
5:00-5:30
Smooth
5:30-6:00
Smooth
6:00-6:30
Light
6:30-7:00
Light
7:00-7:30
Light
7:30-8:00
Moderate
8:00-8:29
Light
8:29-8:58
Light
8:58-9:27
Smooth
9:27-9:56
Smooth
9:56-10:25
Smooth
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
LAX
Los Angeles International Airport — Departure
Wind
10 kt (240°)
Sky
Scattered
Temperature
22°C
Conditions
VFR — Clear conditions, no delays expected
CDG
Charles De Gaulle — Arrival
Visibility
5 mi
Wind
5 kt (330°)
Sky
NSC
Temperature
18°C
Conditions
MVFR — Reduced visibility, minor delays possible
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:
- ECMWF Open Data — Global atmospheric model (wind/temperature at 13 flight levels)
- NOAA Aviation Weather Center — Pilot Reports (PIREPs), SIGMETs/AIRMETs, TAFs
- NOAA Space Weather Prediction Center — Aurora forecasts for polar routes
- AviationStack API — Flight schedules and airline operational data
Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.