Your Flight
We analysed more than 17,500 data points along your route from Harry Reid International Airport, Las Vegas to Frankfurt Airport, Frankfurt am Main.
Discover Airlines
LAS
FRA
4Y55
Discover Airlines · Live forecast
LAS
→
FRA
90
Calm Score
"A smooth ride ahead — sit back and enjoy."
10h 50m
Duration
4,840 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 21 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 LAS → FRA
3 pilot reports along this route
2 / 3
Reporting smooth
1 / 3
Light turbulence
0
Moderate or worse
Latest pilot reports
Light
VGT UA /OV LAS342008/TM 2346/FL030/TP C172/TB CONS LGT/RM COR LOCTN. ZLA CWSU
45m ago
Smooth
ARP VIR25B 6031N02348W 2344 F360 6102N03000W 0009 6032N04001W MS47 264/51 KT GVSPY DDL KEF 152344 L59A
47m ago
Smooth
ARP ELY1003 6220N 02419W 2341 F380 M46 259/24 6200N 03000W 0002 6100N 04000W KT 4XECF QXS RKV 152341 F34A
50m ago
AI-powered flight briefing
17,500 data points analyzed
· HIGH confidence
Your Journey Beta
18 minutes and 46 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 over the Rocky Mountains, crossing the North Atlantic Ocean, and over the Scottish Highlands – these areas can sometimes cause 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 54 knots. These winds are favorable and may get you there up to 15 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 10h 50min
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
Smooth
3:30-4:00
Smooth
4:00-4:30
Smooth
4:30-5:00
Light
5:00-5:30
Smooth
5:30-5:59
Light
5:59-6:28
Smooth
6:28-6:57
Smooth
6:57-7:26
Smooth
7:26-7:55
Light
7:55-8:24
Light
8:24-8:53
Light
8:53-9:22
Light
9:22-9:51
Light
9:51-10:20
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
LAS
Harry Reid International Airport — Departure
Wind
9 kt (40°)
Sky
Scattered
Temperature
27°C
Conditions
VFR — Clear conditions, no delays expected
FRA
Frankfurt Airport — Arrival
Wind
3 kt (230°)
Sky
Scattered
Temperature
2°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
a333
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.