DEN
Denver International Airport
✈
CDG
Charles De Gaulle
Distance
4,230 nm
Altitude
39,000 ft
Est. Duration
9h 45m
Route Information
Departure

DEN (DEN)

Distance

7,834.5 km (4,230.3 nautical miles)

Arrival

CDG (CDG)

Flight Time

570 minutes (9h 30m)

Flight Profile

Cruise Altitude: 39,000 ft (Flight Level 390)

Route calculated using great circle navigation

Turbulence comfort along route
Comfort score combines turbulence probability with intensity, higher means rougher
Smooth Light Moderate Severe
Your flight, stretch by stretch
Some bumps expected. 2 bumpier stretches, about 540 min in total.
  • 0:00-6:00 · Takeoff · light bumps (~360 min) Light movement. Drinks may ripple.
  • 6:00-6:30 · smooth
  • 6:30-9:30 · Landing · light bumps (~180 min) Light movement. Drinks may ripple.
💙
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 DEN → CDG
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP AAL729 5350N01338W 1236 F360 DOGAL 1244 5502N01959W MS48 280/113 KT N847MF QXS BLY 251236 L80A
3m ago
Smooth
ARP T7E08 5844N02614W 1235 F400 5900N03000W 1251 5801N04000W MS47 255/79 KT T7E08 QXT AOE 251236 F43A
4m ago
Smooth
ARP BAW26E 5835N02436W 1235 F350 5901N03000W 1259 5801N04001W MS49 254/78 KT GZBLA DDL XXF 251235 L79A
4m ago
Smooth
ARP DAL73 5550N01343W 1233 F360 PIKIL 1240 5700N02000W MS50 279/113 KT N434DX DDL BLY 251233 J54A
6m ago
Smooth
ARP ICE417 5621N01207W 1233 F340 AGORI 1241 5800N01500W MS51 279/106 KT TFIAE QXS BRR 251233 J90A
6m ago
AI-powered flight briefing
15,000 data points analyzed · HIGH confidence
Your Flight

We analysed more than 15,000 data points along your route from Denver International Airport, Denver to Charles De Gaulle, Paris (Roissy-en-France, Val-d'Oise).

Your Journey Beta

Your route takes you over the Rocky Mountains and crossing the North Atlantic Ocean – these areas 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 76 knots. These winds are favorable and may get you there up to 71 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
Live data from ECMWF global forecast models · 12 atmospheric pressure levels · Updated every 6 hours
Flight Timeline 9h 30min
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
Light
3:00-3:30
Light
3:30-4:00
Light
4:00-4:30
Light
4:30-5:00
Light
5:00-5:30
Light
5:30-6:00
Light
6:00-6:30
Smooth
6:30-7:00
Light
7:00-7:30
Light
7:30-8:00
Light
8:00-8:30
Light
8:30-9:00
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
DEN Denver International Airport - Departure
Wind
6 kt (160°)
Sky
Scattered
Temperature
6°C
Conditions
VFR - Clear conditions, no delays expected
CDG Charles De Gaulle - Arrival
Wind
17 kt G30 (280°)
Sky
NSC
Temperature
15°C
Conditions
VFR - Clear conditions, no 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:

Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.

Fly this route, calmly Game · Beta A calming mini-game. Glide DEN → CDG, with soft clouds where today's forecast shows bumpier air. Nothing to crash into.