Your Flight
We analysed more than 8,000 data points along your route from Charles De Gaulle, Paris (Roissy-en-France, Val-d'Oise) to St. John's International Airport, St. John's.
CDG
Charles De Gaulle
✈
YYT
St. John's International Airport
Route Information
Departure
CDG (CDG)
Distance
4,001.8 km (2,160.8 nautical miles)
Arrival
YYT (YYT)
Estimated Flight Time
309 minutes (5h 9m)
Flight Profile
Cruise Altitude: 40,000 ft (Flight Level 400)
Route calculated using great circle navigation
Turbulence comfort along route
Comfort score combines turbulence probability with intensity, higher means rougher
Smooth
Light
Moderate
Severe
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 they don't put the aircraft in danger. Many passengers feel exactly the same way.
Right now on your route
Live pilot reports from aircraft flying CDG → YYT
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP UAL108 4833N05143W 0105 F390 4859N04959W 0112 5059N04000W MS53 260/96 KT N28912 DDL YYT 280105 L56A
1m ago
Smooth
ARP BAW9HL 4749N05443W 0105 F390 JOOPY 0117 4900N05000W MS53 240/101 KT GYMMS DDL YYT 280105 F38A
1m ago
Smooth
ARP AFR6721 5046N02307W 0104 F390 5059N02000W 0118 5059N01500W MS53 250/41 KT FGUOC QXT EUA 280105 F56A
2m ago
Smooth
ARP AFR63J 5044N03336W 0104 F400 5059N03000W 0121 5159N02000W MS49 324/25 KT FHUVJ QXT EUA 280105 J96A
2m ago
Smooth
ARP CLX69B 5244N03347W 0104 F380 5300N03000W 0120 5400N02000W MS55 309/32 KT LXRCV QXT IGW 280104 F95A
2m ago
AI-powered flight briefing
8,000 data points analyzed
· HIGH confidence
Your Journey Beta
4 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 North Atlantic Ocean – conditions there can sometimes cause light 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 52 knots. These winds may delay arrival by up to 25 minutes.
Landing
Landing should feel a bit bumpy on descent 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 5h 09min
Maximum turbulence expected per segment
Takeoff
Light
0:30-0:58
Light
0:58-1:26
Light
1:26-1:54
Light
1:54-2:22
Light
2:22-2:50
Light
2:50-3:18
Light
3:18-3:45
Smooth
3:45-4:12
Light
4:12-4:39
Moderate
Landing
Moderate
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
CDG
Charles De Gaulle - Departure
Wind
7 kt (300°)
Sky
NSC
Temperature
18°C
Conditions
VFR - Clear conditions, no delays expected
YYT
St. John's International Airport - Arrival
Visibility
0 mi
Wind
8 kt (110°)
Sky
OVX
Temperature
13°C
Conditions
LIFR - Very poor visibility, significant delays expected
Your flight details
Departure timing and aircraft information
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.