Your Flight
We analysed more than 15,500 data points along your route from Dallas Fort Worth International Airport, Dallas-Fort Worth to Liège Airport, Grâce-Hollogne.
DFW
Dallas Fort Worth International Airport
✈
LGG
Liège Airport
Route Information
Departure
DFW (DFW)
Distance
8,034.1 km (4,338.0 nautical miles)
Arrival
LGG (LGG)
Estimated Flight Time
599 minutes (9h 59m)
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
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 DFW → LGG
9 pilot reports along this route
9 / 9
Reporting smooth
0 / 9
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP VALOR86 5505N02319W 0055 F410 5500N02000W 0108 RESNO MS44 251/57 KT 10030 DDL XXF 030056 A86A
3m ago
Smooth
ARP UAL422 5454N05406W 0052 F370 5559N04959W 0112 5759N04000W MS57 000/57 KT N13014 DDL YYR 030052 L71A
6m ago
Smooth
ARP UAL3 5429N05355W 0052 F330 5458N04959W 0110 5558N04000W MS50 354/46 KT N674UA DDL YAY 030052 F34A
6m ago
Smooth
ARP MMD6019 5317N05614W 0052 F390 5500N05000W 0126 5500N04000W MS58 012/36 KT DACFL DDL YYR 030052 A88A
6m ago
Smooth
ARP UAL124 5635N02514W 0046 F370 5700N02000W 0106 SUNOT MS43 238/38 KT N17017 DDL XXF 030046 L86A
12m ago
AI-powered flight briefing
15,500 data points analyzed
· HIGH confidence
Your Journey Beta
1 hour 20 minutes, 2 hours, and 2 hours 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 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 calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 53 knots. These winds are favorable and may get you there up to 41 minutes early.
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 9h 59min
Maximum turbulence expected per segment
Takeoff
Smooth
0:30-1:00
Smooth
1:00-1:30
Moderate
1:30-2:00
Moderate
2:00-2:30
Moderate
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
Moderate
5:30-6:00
Light
6:00-6:30
Light
6:30-7:00
Light
7:00-7:30
Light
7:30-8:00
Light
8:00-8:30
Light
8:30-9:00
Moderate
9:00-9:29
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
DFW
Dallas Fort Worth International Airport - Departure
Wind
12 kt G19 (110°)
Sky
Few
Temperature
34°C
Conditions
VFR - Clear conditions, no delays expected
LGG
Liège Airport - Arrival
Wind
7 kt (240°)
Sky
Scattered
Temperature
18°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:
- 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.