China Southern Airlines CGO CAN CZ3389
China Southern Airlines
FLIGHT
CZ3389
CGO
Zhengzhou
06:30
04 Mar
Now: --:-- CS
2 h 15 m
CAN
Guangzhou Baiyun International
08:45
04 Mar
Now: --:-- CS
Aircraft: a321 Altitude: 30,000ft (9.1km) Distance: 669 nm Duration: 2 h 15 m
AIRCRAFT
a321
ALTITUDE
30,000ft
DISTANCE
669 nm
DURATION
2 h 15 m
Times and gates subject to change. Verify with airline.
Turbulence Comfort Along Route Comfort View
Comfort Score: Combines turbulence probability (GTG forecast) with intensity (ZTI analysis). High scores indicate both high probability AND high intensity turbulence.
Smooth
Light
Moderate
Severe
Flight Smoothness Score
7.3 /10
Smoothness
Mostly Smooth
92%
Light
8%
Moderate

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AI-Powered Flight Briefing
📊 2,500 data points analyzed HIGH Confidence
Your Flight

We analysed more than 2,500 data points along your route from Zhengzhou, Zhengzhou to Guangzhou Baiyun International, Guangzhou (Huadu).

Your Journey Beta

Some bumpy patches are scattered throughout the flight. Keep your seatbelt fastened when seated.

Your route takes you directly to your destination.

Mostly Smooth

Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.

Takeoff

Takeoff should feel a bit bumpy initially, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 77 knots.

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 proprietary turbulence prediction algorithm combining atmospheric Richardson Number, wind shear analysis, temperature gradients, and geomagnetic activity for precise, real-time forecasting. Learn more
Live data from ECMWF global forecast models • 12 atmospheric pressure levels analyzed • Updated every 6 hours
Flight Timeline 2h 15min
Maximum turbulence expected per segment
Takeoff
Moderate
0:20-0:44
Light
0:44-1:08
Light
1:08-1:32
Light
1:32-1:55
Light
Landing
Light
Smooth
Light
Moderate
Severe
Longer bars indicate higher turbulence intensity. Values shown are the maximum for each time segment.
Turbulence Metrics ZTI and EDR (scaled)
ZTI Scale
Smooth
<12
Light
12-30
Moderate
30-45
Severe
>45
EDR Scale
Smooth
<6
Light
6-24
Moderate
24-42
Severe
>42

Airport Weather
Departure
CGO
Forecast
5°C (Now)
Overcast • 8 kt • LIFR — Very poor visibility, significant delays expected
Arrival
CAN
At Arrival
15°C (Now)
Broken • 8 kt • VFR — Clear conditions, no delays expected
🌙 Evening Flight

Evening and night flights typically offer smoother conditions as thermal activity subsides and the atmosphere stabilizes after sunset.

Narrow-Body Aircraft (Medium)

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.

Looking for more detailed analysis?

Data Sources & Our Approach
ZeroTurb's Custom Algorithm: We've developed a proprietary ZeroTurb Index (ZTI) algorithm that combines three meteorological indices weighted by their predictive accuracy. This gives you transparent, passenger-focused turbulence probability instead of vague categories.

This forecast integrates data from:

Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.

How accurate are turbulence alerts? Alerts are based on updated forecast models and pilot reports, and can change as departure approaches.