Your Flight
We analysed more than 3,500 data points along your route from Beijing Daxing International Airport, Beijing to Shenzhen Bao'an International Airport, Shenzhen (Bao'an).
China Southern Airlines
PKX
SZX
CZ3154
China Southern Airlines · Live forecast
PKX
→
SZX
31
Calm Score
"A bumpy ride ahead — stay buckled and breathe."
3h 30m
Duration
1,022 nm
Distance
36,000 ft
Cruise Altitude
VERY LOW
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity, higher means rougher
Smooth
Light
Moderate
Severe
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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.
AI-powered flight briefing
3,500 data points analyzed
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.
Buckle Up
We're expecting some turbulence during this flight. Please keep your seatbelt fastened. Remember: turbulence is uncomfortable but aircraft handle it safely. Pilots often adjust altitude or route to find smoother air.
Takeoff
Takeoff should feel smooth, with calm conditions around the airport.
Winds Aloft
Standard wind conditions expected at cruising altitude.
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 3h 30min
Maximum turbulence expected per segment
Takeoff
Moderate
0:20-0:49
Severe
0:49-1:18
Moderate
1:18-1:46
Moderate
1:46-2:14
Moderate
2:14-2:42
Moderate
2:42-3:10
Severe
Landing
Severe
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
PKX
Beijing Daxing International Airport — Departure
Visibility
4 mi
Wind
8 kt (150°)
Sky
NSC
Temperature
24°C
Conditions
MVFR — Reduced visibility, minor delays possible
SZX
Shenzhen Bao'an International Airport — Arrival
Wind
12 kt G25 (190°)
Sky
Broken
Temperature
27°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.