SYX to HAK Turbulence Forecast
Is the Sanya to Haikou flight turbulent? Live forecast & historical patterns.
Typical turbulence along the route
Historical average pattern for SYX–HAK
About the SYX–HAK route
The Sanya to Haikou route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 29,000 feet, the aircraft encounters the strongest bumps roughly 2–5 hours into the flight. This is clear-air turbulence — no clouds, no visual warning — which makes a pre-flight forecast especially valuable.
The route is served by Air China, China Eastern, China Southern on Airbus A320 · Boeing 737 aircraft, with flights typically cruising at 29,000 feet over a distance of 132 miles (115 nautical miles).
💡 Tip: Turbulence peaks mid-flight over the Atlantic. First and last hour are usually smooth.
Sanya to Haikou Flight Time
How long is the flight from SYX to HAK?
The Sanya (SYX) to Haikou (HAK) flight takes approximately 1h 00m, covering 132 miles (115 nautical miles) at 29,000 feet. The route is operated by Air China, China Eastern, China Southern. Return flights (HAK to SYX) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.
Turbulence levels on SYX–HAK
What to expect at each phase of the flight
Get minute-by-minute timing for your specific flight
Best time to fly SYX–HAK
Turbulence by month
Best seat on SYX–HAK
Airbus A320
What you'll see in the app
Full forecast, live map & seat recommendations
Similar routes
Other popular routes with turbulence data
Related guides
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Passenger Reports
Frequently asked questions
Data Sources
- PIREP — Pilot reports (PIREPs) submitted via FAA/ICAO systems, aggregated over 12+ months of historical data
- SIGMET / AIRMET — Significant Meteorological Information bulletins from NOAA Aviation Weather Center
- EDR data — Eddy Dissipation Rate measurements from commercial aircraft (ADS-B derived turbulence intensity)
- Seasonal patterns — 5-year rolling averages of turbulence frequency and intensity by month for this route
Scores represent typical conditions. Actual turbulence varies daily. For real-time forecasts, use the Turbulence Forecast app. · About our data