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✈️ Shanghai (PVG) ⇄ Seoul (ICN): turbulence forecast

Checking whether your PVG–ICN flight will be bumpy? RideScore samples the live forecast winds at cruise altitude along the actual Shanghai–Seoul route and scores every leg of the flight, in plain English.

Live forecast PVG → ICN ICN → PVG
Distance822 km / 511 mi
Est. flight time~1h 28m
Time difference1h time ahead at ICN
AirportsShanghai Pudong Intl · Incheon Intl

What makes this route bumpy (or not)

This is a short hop, so a bigger share of the flight is spent climbing and descending through lower-altitude weather. Light bumps in the first and last twenty minutes are common and completely routine.

How the forecast works

RideScore reads the same global weather models professionals use (NOAA GFS / ECMWF via Open-Meteo), computes wind shear, jet-stream strength and storm energy at up to 11 points along the PVG–ICN great-circle, and turns it into a simple 0–10 bumpiness score for each leg of your flight — plus recent pilot reports from aircraft that just flew nearby. It's free, with no account and no tracking, and works up to 16 days ahead.

Common questions

Is the PVG to ICN flight usually turbulent?
It varies day to day with the winds aloft. This is a short hop, so a bigger share of the flight is spent climbing and descending through lower-altitude weather. Light bumps in the first and last twenty minutes are common and completely routine. Check the live forecast on RideScore just before you fly — it samples the actual forecast winds along the Shanghai–Seoul route at cruise altitude.
How long is the flight from Shanghai to Seoul?
The great-circle distance is about 822 km (511 miles), which works out to roughly 1h 28m in the air depending on winds and routing.
Is turbulence on this route dangerous?
No — turbulence is uncomfortable, not dangerous to the aircraft. Modern jets are built for far worse than anything encountered in normal service, and pilots route around the roughest air. Keep your seatbelt fastened and it is a non-event.

More routes from Shanghai (PVG) · More routes from Seoul (ICN)

This page shows typical route characteristics; conditions on your day will differ — run the live forecast. Estimates only, not an aviation weather briefing. © 2026 RideScore · made with ❤️ in Amsterdam · About · Terms