CDG
Charles De Gaulle
✈
SLC
Salt Lake City International Airport
Distance
4,403 nm
Altitude
40,000 ft
Est. Duration
10h 8m
Route Information
Departure

CDG (CDG)

Distance

8,154.9 km (4,403.3 nautical miles)

Arrival

SLC (SLC)

Flight Time

641 minutes (10h 41m)

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 → SLC
5 pilot reports along this route
4 / 5
Reporting smooth
1 / 5
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP THY84U 5836N02520W 0009 F370 5758N02001W 0029 GOMUP MS39 334/8 KT TCLLD QXT AME 280009 L67A
4m ago
Smooth
IDA UA /OV KIDA/TM 0006/FLN/A/TP E75L/RM FIELD IN SIGHT AT 2 1/2 SM ON FINAL
7m ago
Smooth
ARP AIC188 5740N02157W 2356 F321 5730N02000W 0003 SUNOT MS41 212/57 KT VTALJ QXT AOE 272356 F85A
17m ago
Light
BMC UA /OV LHO/TM 2354/FL228/TP C68A/TB LGT RIME BLO 228/RM DURD /ZLC
19m ago
Smooth
ARP UAE9936 6034N02110W 2332 F330 6028N02000W 2336 6058N01000W MS40 240/14 KT A6EFT DDL KEF 272332 F09A
41m ago
AI-powered flight briefing
16,000 data points analyzed · HIGH confidence
Your Flight

We analysed more than 16,000 data points along your route from Charles De Gaulle, Paris (Roissy-en-France, Val-d'Oise) to Salt Lake City International Airport, Salt Lake City.

Your Journey Beta

2 hours 20 minutes, 9 hours, and 9 hours 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 and over the Rocky Mountains – 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 45 knots. These winds may delay arrival by up to 30 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
Live data from ECMWF global forecast models · 12 atmospheric pressure levels · Updated every 6 hours
Flight Timeline 10h 41min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Light
1:00-1:29
Light
1:29-1:58
Light
1:58-2:27
Moderate
2:27-2:56
Light
2:56-3:25
Light
3:25-3:54
Light
3:54-4:23
Light
4:23-4:52
Light
4:52-5:21
Light
5:21-5:50
Light
5:50-6:19
Light
6:19-6:48
Light
6:48-7:17
Light
7:17-7:46
Light
7:46-8:15
Light
8:15-8:44
Light
8:44-9:13
Moderate
9:13-9:42
Light
9:42-10:11
Light
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
SLC Salt Lake City International Airport - Arrival
Wind
10 kt G25 (330°)
Sky
Broken
Temperature
33°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, not a forecast. Glide CDG → SLC through soft clouds, nothing to crash into.