Your Flight
We analysed more than 13,500 data points along your route from Hartsfield-Jackson Atlanta International, Atlanta to Charles De Gaulle, Paris (Roissy-en-France, Val-d'Oise).
Air France
ATL
CDG
AF31
Air France · Live forecast
ATL
→
CDG
78
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
8h 15m
Duration
3,811 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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Beta
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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 ATL → CDG
15 pilot reports along this route
13 / 15
Reporting smooth
2 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Light
BWI UA /OV BAL190003/TM 0008/FL040/TP B737/SK OVC030/TB LT CHOP/RM TOPS 080
17m ago
Smooth
ARP CMB572 4810N 04852W 0001 F370 M45 288/55 4900N 04000W 0043 5200N 03000W KT N207AX QXS YYT 160001 F43A
24m ago
Smooth
MDT UA /OV MDT/TM 2358/FL030/TP E145/RM BASES 030
27m ago
Smooth
KADW UA /OV 19R ARR/TM 2357/FL030/TP GLF5/SK OVC029
28m ago
Smooth
MDT UA /OV MDT/TM 2355/FL027/TP A319/SK OVC027
30m ago
AI-powered flight briefing
13,500 data points analyzed
· HIGH confidence
Your Journey Beta
1 hour 15 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 Appalachian Mountains and crossing the North Atlantic Ocean – these areas can sometimes cause light turbulence.
Mostly Smooth
Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.
Takeoff
Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 75 knots. These winds are favorable and may get you there up to 62 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
Flight Timeline 8h 15min
Maximum turbulence expected per segment
Takeoff
Light
0:30-0:59
Light
0:59-1:28
Moderate
1:28-1:57
Light
1:57-2:26
Light
2:26-2:55
Light
2:55-3:24
Smooth
3:24-3:53
Light
3:53-4:22
Light
4:22-4:51
Light
4:51-5:20
Light
5:20-5:49
Light
5:49-6:18
Light
6:18-6:47
Light
6:47-7:16
Light
7:16-7:45
Light
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
ATL
Hartsfield-Jackson Atlanta International — Departure
Wind
16 kt G30 (290°)
Sky
Scattered
Temperature
21°C
Conditions
VFR — Clear conditions, no delays expected
CDG
Charles De Gaulle — Arrival
Wind
10 kt (220°)
Sky
NSC
Temperature
9°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:
- 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.