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
88
Calm Score
"A smooth ride ahead — sit back and enjoy."
11h 25m
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
Notifications not available
Your flight departs in less than 6 hours. The forecast is unlikely to change significantly at this point.
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
15 pilot reports along this route
14 / 15
Reporting smooth
0 / 15
Light turbulence
1
Moderate or worse
Latest pilot reports
Smooth
ARP CLX1 6102N02431W 1937 F340 6200N03000W 1958 6300N04000W MS52 034/23 KT LXSCV DDL KEF 011937 F31A
2m ago
Moderate
RIW UA /OV RIW200030/TM 1934/FL430/TP E55/TB MOD 430/ZLC
5m ago
Smooth
ARP THY77J 6318N04752W 1931 F340 6301N05001W 1938 6129N05802W MS50 028/32 KT TCJJF QXS UAK 011931 F35A
8m ago
Smooth
ARP AAL81 6306N04745W 1931 F330 6302N05000W 1938 6230N05801W MS50 026/28 KT N731AN DDL XXN 011931 F69A
8m ago
Smooth
ARP THY7 6318N04749W 1923 F340 6301N05001W 1930 6129N05802W MS49 027/31 KT TCLJK QXS UAK 011923 F31A
16m ago
AI-powered flight briefing
17,500 data points analyzed
· HIGH confidence
Your Journey Beta
10 hours 25 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 smooth with possible light bumps, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 36 knots.
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 11h 25min
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
Light
2:30-3:00
Light
3:00-3:30
Smooth
3:30-4:00
Smooth
4:00-4:30
Light
4:30-5:00
Light
5:00-5:30
Smooth
5:30-6:00
Smooth
6:00-6:30
Light
6:30-7:00
Light
7:00-7:30
Smooth
7:30-8:00
Smooth
8:00-8:30
Smooth
8:30-8:59
Smooth
8:59-9:28
Light
9:28-9:57
Light
9:57-10:26
Moderate
10:26-10:55
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
LAS
Harry Reid International Airport — Departure
Wind
7 kt (120°)
Sky
Few
Temperature
33°C
Conditions
VFR — Clear conditions, no delays expected
FRA
Frankfurt Airport — Arrival
Wind
8 kt (220°)
Sky
NSC
Temperature
21°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
airbus a330-343
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.