ICN → CGOSeoul to Zhengzhou

live

Direct flights from Seoul (ICN) to Zhengzhou (CGO): 10 nonstop departures observed each week across 2 airlines. No cancellations were recorded across the 8 tracked flights. The nonstop covers 1,179 km, an estimated 2 hours 1 minutes in the air. Measured by Pro Flight Search from live flight boards at Seoul and Zhengzhou. Updated 3 November 2026 at 11:52 UTC.

ICN Seoul busy · +26
CGO Zhengzhou tracking
1,179 km · ~2h 01m est.
dep bank 09:05–21:4010x weekly
Under pressure · 2 airlines · 10x weekly · nonstop
66 / 100

route health from live ICN and CGO delay boards

0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~2h 01mestimated from route distance
Weekly departures10x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China 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
China Southern AirlinesCZ

Flights CZ6010 21:40 Mo We Fr Su

KOREAN AIRLINESKE

Flights KE133 varies Mo Tu We Th Fr Sa

History

operated legs · board outcomes
11-02CZ6010departed−1
11-02KE133departed+33
11-01CZ6010departed+14
10-31KE133departed+23
10-30CZ6010departed+9
10-29KE133departed+25
10-28CZ6010departed+3
10-28KE133departed+33

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
ICNSeoul +26 min busy Full ICN delay board →
CGOZhengzhou tracking Full CGO delay board →

How the Seoul to Zhengzhou route actually runs

Pro Flight Search records official board updates for nonstop ICN to CGO 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: Seoul (ICN) to Zhengzhou (CGO) route reliability, measured from operated flights on official airport boards.

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

ICN to CGO questions

Is ICN–CGO running on time right now?

Some delays possible. The departure side at ICN is the weaker end, route health score 66/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ICN to CGO?

Great-circle distance is 1,179 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 113–131 min gate-to-gate on this route.

How often does ICN–CGO fly?

2 carriers operate this route, around 10 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 ICN and arrival-side delay at CGO, 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.