CSX → ICNChangsha to Seoul

live

Direct flights from Changsha (CSX) to Seoul (ICN): 12 nonstop departures observed each week across 3 airlines. 100% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 25 minutes early. No cancellations were recorded across the 12 tracked flights. The nonstop covers 1,606 km, an estimated 2 hours 34 minutes in the air. Measured by Pro Flight Search from live flight boards at Changsha and Seoul. Updated 23 September 2026 at 17:23 UTC.

CSX Changsha tracking
ICN Seoul smooth · +0
1,606 km · ~2h 34m est.
dep bank 04:45–12:4012x weekly
Runs reliable · 3 airlines · 12x weekly · nonstop
100% on time

of the last 12 operated CSX → ICN flights arrived within 15 minutes

Median arrival delay is −25 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−25 minacross the last 12 operated legs
Flight time~2h 34mestimated from route distance
Weekly departures12x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 12

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Asiana AirlinesChina Southern AirlinesKOREAN AIRLINES

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Asiana AirlinesOZ100% on time

Flights OZ322 04:45 Mo We Th Fr Su

China Southern AirlinesCZ

Flights CZ3065 12:40 Tu Sa

KOREAN AIRLINESKE100% on time

Flights KE146 05:20 Tu We Th Fr Su

History

operated legs · board outcomes
09-22CZ3065arrived−36
09-22KE146arrived−21
09-21OZ322arrived−12
09-20KE146arrived−28
09-20OZ322arrived−30
09-19CZ3065arrived−30
09-18KE146arrived−23
09-18OZ322arrived−15
09-17KE146arrived−32
09-17OZ322arrived−25
09-16KE146arrived−23
09-16OZ322arrived−37

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
CSXChangsha tracking Full CSX delay board →
ICNSeoul +0 min smooth Full ICN delay board →

How the Changsha to Seoul route actually runs

Pro Flight Search records official board updates for nonstop CSX to ICN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Changsha (CSX) to Seoul (ICN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/CSX-ICN
How we measure this →

CSX to ICN questions

Is CSX–ICN running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CSX to ICN?

Great-circle distance is 1,606 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 143–168 min gate-to-gate on this route.

How often does CSX–ICN fly?

3 carriers operate this route, around 12 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at CSX and arrival-side delay at ICN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.