Your Flight
We analysed more than 4,000 data points along your route from Denver International Airport, Denver to Cleveland Hopkins International Airport, Cleveland.
Frontier (Owen The Relict Frog Livery)
DEN
CLE
F91918
Frontier (Owen The Relict Frog Livery) · Live forecast
DEN
→
CLE
72
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
4h 59m
Duration
1,041 nm
Distance
35,000 ft
Cruise Altitude
VERY HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth
Light
Moderate
Severe
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Beta
You still have 9 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 DEN → CLE
12 pilot reports along this route
4 / 12
Reporting smooth
6 / 12
Light turbulence
2
Moderate or worse
Latest pilot reports
Smooth
DAB UA /OV OVR OMN/TM 1211/FL040/TP P28A/SK TOPS OVC025
9m ago
Moderate
SBN UA /OV GIJ081019/TM 1210/FL370/TP B763/TB MOD
10m ago
Light
BIV UA /OV PMM270045/TM 1208/FL130/TP A21N/TB LGT CHOP FL150 BLO
12m ago
Smooth
TOL UA /OV 5 S TOL/TM 1208/FLDURD/TP CL35/SK OVC030 - TOPS073
12m ago
Light
IND UA /OV VHP/TM 1205/FL160/TP B35/TB OCNL LGT 130-230/RM DURC
15m ago
AI-powered flight briefing
4,000 data points analyzed
· VERY HIGH confidence
Your Journey Beta
Some bumpy patches are scattered throughout the flight. Keep your seatbelt fastened when seated.
Your route takes you over the Rocky Mountains – conditions there can sometimes cause light turbulence.
Mostly Smooth
Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.
Takeoff
Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 82 knots. These winds are favorable and may get you there a few minutes early.
Landing
Landing should feel expect some bumps on approach 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 4h 59min
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
Severe
3:30-4:00
Moderate
4:00-4:29
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
DEN
Denver International Airport — Departure
Wind
7 kt (40°)
Sky
Broken
Temperature
-12°C
Conditions
VFR — Clear conditions, no delays expected
CLE
Cleveland Hopkins International Airport — Arrival
Wind
15 kt G30 (270°)
Sky
Broken
Temperature
13°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 a320-251n
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.