VTE to PNH Turbulence Forecast
Is the Vientiane to Phnom Penh flight turbulent? Live forecast & historical patterns.
Typical turbulence along the route
Historical average pattern for VTE–PNH
About the VTE–PNH route
The Vientiane to Phnom Penh route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 33,000 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 33,000 feet over a distance of 471 miles (409 nautical miles).
💡 Tip: Turbulence peaks mid-flight over the Atlantic. First and last hour are usually smooth.
Vientiane to Phnom Penh Flight Time
How long is the flight from VTE to PNH?
The Vientiane (VTE) to Phnom Penh (PNH) flight takes approximately 1h 35m, covering 471 miles (409 nautical miles) at 33,000 feet. The route is operated by Air China, China Eastern, China Southern. Return flights (PNH to VTE) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.
Turbulence levels on VTE–PNH
What to expect at each phase of the flight
Get minute-by-minute timing for your specific flight
Best time to fly VTE–PNH
Turbulence by month
Best seat on VTE–PNH
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
Learn more about flight turbulence
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