Your Flight
We analysed more than 14,500 data points along your route from Miami International Airport, Miami to Liège Airport, Grâce-Hollogne.
Msc Air Cargo
MIA
LGG
5Y348
Msc Air Cargo · Live forecast
MIA
→
LGG
88
Calm Score
"A smooth ride ahead — sit back and enjoy."
9h 54m
Duration
4,067 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 14 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 MIA → LGG
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP TSC116 5026N03626W 0310 F330 5058N03000W 0339 5058N02000W MS54 252/79 KT CGOJQ QXT IGW 180310 J63A
3m ago
Smooth
ARP BAW12TB 4623N04824W 0309 F380 4800N04000W 0348 4900N03000W MS59 269/82 KT GVIIP DDL YYT 180309 F10A
4m ago
Smooth
ARP EIN1PR 5159N01924W 0309 F350 5158N01500W 0329 XETBO MS58 303/45 KT EILRH DDL IG1 180309 J23A
4m ago
Smooth
ARP LCO3606 4700N04532W 0308 F330 4759N04000W 0335 4859N03000W MS51 257/69 KT N418LA QXT IGW 180308 F46A
5m ago
Smooth
ARP AAL38 4528N04707W 0308 F350 4830N04000W 0346 5030N03000W MS55 266/66 KT N728AN DDL XXN 180308 F24A
5m ago
AI-powered flight briefing
14,500 data points analyzed
· HIGH confidence
Your Journey Beta
4 hours 45 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 56 knots. These winds are favorable and may get you there up to 45 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 9h 54min
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
Smooth
2:30-3:00
Smooth
3:00-3:30
Smooth
3:30-4:00
Light
4:00-4:30
Light
4:30-5:00
Moderate
5:00-5:30
Light
5:30-6:00
Light
6:00-6:30
Light
6:30-6:59
Light
6:59-7:28
Light
7:28-7:57
Light
7:57-8:26
Smooth
8:26-8:55
Light
8:55-9:24
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
MIA
Miami International Airport — Departure
Wind
12 kt (100°)
Sky
Broken
Temperature
25°C
Conditions
VFR — Clear conditions, no delays expected
LGG
Liège Airport — Arrival
Wind
3 kt (260°)
Sky
Scattered
Temperature
12°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
boeing 777-f
Category
Wide-Body Aircraft
Size
Large
Comfort
Large, twin-aisle aircraft like this generally provide the smoothest ride through turbulence due to their size, weight, and advanced stabilization systems.
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.