Your Flight
We analysed more than 18,000 data points along your route from Zürich Airport, Zurich to Harry Reid International Airport, Las Vegas.
Edelweiss Air
ZRH
LAS
WK2
Edelweiss Air · Live forecast
ZRH
→
LAS
88
Calm Score
"A smooth ride ahead — sit back and enjoy."
11h 30m
Duration
4,953 nm
Distance
40,000 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
This flight has already departed.
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 ZRH → LAS
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP DAL175 6151N04207W 1436 F340 6100N05000W 1506 SAVRY MS42 242/11 KT N829MH QXS UAK 171436 F43A
4m ago
Smooth
ARP DAL9 6203N03819W 1436 F370 6200N04000W 1442 6100N05000W MS43 206/21 KT N403DX DDL KUS 171436 J63A
4m ago
Smooth
ARP UAL988 6151N04237W 1436 F330 6102N05001W 1503 5930N05802W MS42 231/28 KT N2749U DDL UAK 171436 F61A
4m ago
Smooth
ARP AAL733 6153N04216W 1435 F350 6102N05001W 1504 5930N05802W MS42 228/20 KT N762AN DDL XXN 171436 F61A
5m ago
Smooth
ARP UAL160 6303N03758W 1433 F340 6300N04000W 1440 6200N05000W MS42 174/24 KT N799UA DDL KUS 171433 F75A
7m ago
AI-powered flight briefing
18,000 data points analyzed
· HIGH confidence
Your Journey Beta
10 hours 35 minutes and 10 hours 50 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 Alps, over the Scottish Highlands, crossing the North Atlantic Ocean, and over the Rocky Mountains – 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 43 knots. These winds may delay arrival by up to 46 minutes.
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 11h 30min
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
Smooth
3:00-3:30
Light
3:30-4:00
Smooth
4:00-4:30
Smooth
4:30-5:00
Light
5:00-5:30
Smooth
5:30-6:00
Smooth
6:00-6:30
Smooth
6:30-7:00
Light
7:00-7:30
Light
7:30-8:00
Light
8:00-8:30
Light
8:30-9:00
Light
9:00-9:30
Light
9:30-10:00
Light
10:00-10:30
Light
10:30-11:00
Moderate
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
ZRH
Zürich Airport — Departure
Wind
5 kt (50°)
Sky
NSC
Temperature
19°C
Conditions
VFR — Clear conditions, no delays expected
LAS
Harry Reid International Airport — Arrival
Wind
15 kt G25 (30°)
Sky
Clear
Temperature
11°C
Conditions
VFR — Clear conditions, no delays expected
Your flight details
Departure timing and aircraft information
Morning Flight Departure
Time of day
Morning Flight
Tip
Morning flights typically experience smoother conditions as the atmosphere is more stable and thermal turbulence hasn't yet developed.
When
Today
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.