Your Flight
We analysed more than 11,500 data points along your route from Newark Liberty International Airport, Newark to Charles De Gaulle, Paris (Roissy-en-France, Val-d'Oise).
United Airlines
EWR
CDG
UA57
United Airlines · Live forecast
EWR
→
CDG
78
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
7h 20m
Duration
3,163 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 22 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 EWR → CDG
13 pilot reports along this route
12 / 13
Reporting smooth
1 / 13
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP KLM272 4912N 04830W 0032 F370 M43 288/52 4959N 04000W 0108 5259N 03000W KT PHBKK QXS YYT 160032 L34A
6m ago
Smooth
ARP AFR343 4851N 05150W 0031 F390 M47 293/71 4900N 05000W 0039 4959N 04000W KT FHRBB QXS YYT 160031 L74A
7m ago
Smooth
ARP DLH401 5009N 03932W 0031 F370 M44 233/62 5259N 03000W 0113 5359N 02000W KT DAIHX DDL XXF 160031 J77A
7m ago
Smooth
ARP SAS928 4939N 05126W 0030 F290 M48 291/58 5000N 05000W 0037 5200N 04000W KT SEDMR DDL YYT 160030 J50A
8m ago
Light
SWF UA /OV 5NY5/TM 0023/FL110/TP C68A/TB LGT MOD
15m ago
AI-powered flight briefing
11,500 data points analyzed
· HIGH confidence
Your Journey Beta
22 minutes and 3 hours 25 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 a bit bumpy initially, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 72 knots. These winds are favorable and may get you there up to 48 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 7h 20min
Maximum turbulence expected per segment
Takeoff
Moderate
0:30-1:00
Light
1:00-1:30
Light
1:30-2:00
Smooth
2:00-2:29
Light
2:29-2:58
Light
2:58-3:27
Moderate
3:27-3:56
Light
3:56-4:25
Light
4:25-4:54
Light
4:54-5:23
Light
5:23-5:52
Light
5:52-6:21
Light
6:21-6:50
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
EWR
Newark Liberty International Airport — Departure
Wind
18 kt G32 (170°)
Sky
Overcast
Temperature
6°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.