Your Flight
We analysed more than 17,500 data points along your route from George Bush Intercontinental Houston Airport, Houston to Rome–Fiumicino Leonardo da Vinci International Airport, Rome.
Ita Airways
IAH
FCO
AZ637
Ita Airways · Live forecast
IAH
→
FCO
89
Calm Score
"A smooth ride ahead — sit back and enjoy."
10h 40m
Duration
4,927 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 15 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 IAH → FCO
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP UAL932 5051N03206W 0736 F360 5059N03000W 0746 5159N02000W MS49 034/27 KT N76021 DDL XXH 170736 F85A
5m ago
Smooth
ARP UAL416 5151N03224W 0733 F370 5200N03000W 0744 5300N02000W MS50 015/18 KT N12012 DDL XXF 170733 L08A
8m ago
Smooth
ARP UAL330 5258N03040W 0733 F370 5300N03000W 0736 5400N02000W MS53 000/41 KT N651UA DDL XXN 170733 F07A
8m ago
Smooth
ARP DAL34 5019N04844W 0732 F350 5200N04000W 0812 5300N03000W MS50 215/68 KT N175DZ DDL YYT 170732 F11A
9m ago
Smooth
ARP UAL317 5253N03153W 0732 F360 5300N03000W 0742 5400N02000W MS49 001/23 KT N17139 DDL IG1 170733 F15A
9m ago
AI-powered flight briefing
17,500 data points analyzed
· HIGH confidence
Your Journey Beta
Your route takes you over the Appalachian Mountains, crossing the North Atlantic Ocean, over the Alps, and over the Apennines – 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 calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 40 knots. These winds are favorable and may get you there up to 28 minutes early.
Landing
Landing should feel smooth 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 40min
Maximum turbulence expected per segment
Takeoff
Smooth
0:30-0:59
Smooth
0:59-1:28
Smooth
1:28-1:57
Light
1:57-2:26
Light
2:26-2:55
Light
2:55-3:24
Light
3:24-3:53
Light
3:53-4:22
Light
4:22-4:51
Smooth
4:51-5:20
Light
5:20-5:49
Light
5:49-6:18
Light
6:18-6:47
Smooth
6:47-7:16
Light
7:16-7:45
Light
7:45-8:14
Light
8:14-8:43
Light
8:43-9:12
Light
9:12-9:41
Light
9:41-10:10
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
IAH
George Bush Intercontinental Houston Airport — Departure
Wind
9 kt (160°)
Sky
Scattered
Temperature
27°C
Conditions
VFR — Clear conditions, no delays expected
FCO
Rome–Fiumicino Leonardo da Vinci International Airport — Arrival
Visibility
5 mi
Wind
10 kt (280°)
Sky
NSC
Temperature
30°C
Conditions
MVFR — Reduced visibility, minor delays possible
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
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.