Your Flight
We analysed more than 3,500 data points along your route from Nashville International, Nashville to Denver International Airport, Denver.
United Airlines
BNA
DEN
UA1766
United Airlines · Live forecast
BNA
→
DEN
91
Calm Score
"A smooth ride ahead — sit back and enjoy."
3h 6m
Duration
879 nm
Distance
36,000 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 BNA → DEN
5 pilot reports along this route
3 / 5
Reporting smooth
2 / 5
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
DEN UA /OV RY17R/TM 1941/FL070/TP A321/TB SMOOTH
3m ago
Light
PUB UA /OV PUB/TM 1925/FLDURD/TP P46T/TB CONST LGT TURB
19m ago
Smooth
MCI UA /OV MCI230010/TM 1920/FL045/TP B737/SK BKN045 TOP085
24m ago
Light
CHA UA /OV GQO320020/TM 1913/FL260/TP B738/TB OCNL LGT CHOP/RM ZTLFD-37
31m ago
Smooth
DEN UA /OV FQF226015/TM 1911/FL430/TP E545/SK TOP 430-450/RM -ZDVWC-05
33m ago
AI-powered flight briefing
3,500 data points analyzed
· HIGH confidence
Your Journey Beta
A brief bumpy patch may occur during cruise. It's nothing to worry about - just keep your seatbelt fastened.
Your route takes you over the Appalachian Mountains and over the Rocky Mountains – these areas 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 42 knots. These winds may delay arrival by a few 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 3h 06min
Maximum turbulence expected per segment
Takeoff
Moderate
0:20-0:50
Light
0:50-1:19
Light
1:19-1:48
Smooth
1:48-2:17
Light
2:17-2:46
Smooth
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
BNA
Nashville International — Departure
Wind
4 kt (360°)
Sky
Broken
Temperature
24°C
Conditions
MVFR — Reduced visibility, minor delays possible
DEN
Denver International Airport — Arrival
Wind
11 kt G23 (90°)
Sky
Broken
Temperature
23°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 a320-232
Category
Narrow-Body Aircraft
Size
Medium
Comfort
Single-aisle mainline jets like this offer a comfortable ride. While you may feel turbulence more than on wide-body aircraft, they are engineered to handle it smoothly.
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.