MIA
Miami International Airport
✈
LGG
Liège Airport
Distance
4,067 nm
Altitude
39,000 ft
Est. Duration
9h 23m
Route Information
Departure

MIA (MIA)

Distance

7,531.8 km (4,066.8 nautical miles)

Arrival

LGG (LGG)

Estimated Flight Time

563 minutes (9h 23m)

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. 6 bumpier stretches, about 533 min in total.
  • 0:00-1:00 · Takeoff · moderate bumps (~60 min) Noticeable bumps. The seatbelt sign is likely on.
  • 1:00-3:30 · light bumps (~150 min) Light movement. Drinks may ripple.
  • 3:30-4:00 · moderate bumps (~30 min) Noticeable bumps. The seatbelt sign is likely on.
  • 4:00-4:30 · light bumps (~30 min) Light movement. Drinks may ripple.
  • 4:30-5:00 · smooth
  • 5:00-7:55 · light bumps (~175 min) Light movement. Drinks may ripple.
  • 7:55-9:23 · Landing · moderate bumps (~88 min) Noticeable bumps. The seatbelt sign is likely on.
💙
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 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 DAL206 4554N04609W 0321 F360 4700N04000W 0351 4900N03000W MS52 274/55 KT N817NW DDL IG1 150321 J76A
3m ago
Smooth
ARP DAL106 5116N03416W 0321 F380 5200N03000W 0340 5300N02000W MS47 295/57 KT N859NW DDL IG1 150322 J59A
3m ago
Smooth
ARP DAL242 5251N02212W 0321 F400 5300N02000W 0330 MALOT MS47 234/79 KT N439DX DDL IG1 150322 J73A
3m ago
Smooth
ARP BAW116 4753N04610W 0320 F360 4900N04000W 0349 5100N03000W MS52 289/50 KT GSTBM DDL XXH 150320 F50A
4m ago
Smooth
ARP DAL266 4617N04846W 0320 F360 4759N04000W 0403 4959N03000W MS54 262/45 KT N807NW DDL YYT 150320 J49A
4m ago
AI-powered flight briefing
14,500 data points analyzed · HIGH confidence
Your Flight

We analysed more than 14,500 data points along your route from Miami International Airport, Miami to Liège Airport, Grâce-Hollogne.

Your Journey Beta

37 minutes, 3 hours 40 minutes, 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 – 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 a bit bumpy initially, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 61 knots. These winds are favorable and may get you there up to 42 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
Live data from ECMWF global forecast models · 12 atmospheric pressure levels · Updated every 6 hours
Flight Timeline 9h 23min
Maximum turbulence expected per segment
Takeoff
Moderate
0:30-1:00
Moderate
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
Moderate
4:00-4:30
Light
4:30-5:00
Smooth
5:00-5:30
Light
5:30-5:59
Light
5:59-6:28
Light
6:28-6:57
Light
6:57-7:26
Light
7:26-7:55
Light
7:55-8:24
Moderate
8:24-8:53
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
MIA Miami International Airport - Departure
Wind
11 kt (60°)
Sky
Few
Temperature
29°C
Conditions
VFR - Clear conditions, no delays expected
LGG Liège Airport - Arrival
Wind
6 kt (180°)
Sky
NSC
Temperature
11°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 MIA → LGG, with soft clouds where today's forecast shows bumpier air. Nothing to crash into.