China Eastern AirlinesMU50% on time
Flights MU2018 14:15 daily
live
Direct flights from Seoul (ICN) to Weihai (WEH): 14 nonstop departures observed each week across 2 airlines. 29% of the last 24 operated flights arrived within 15 minutes of schedule. The median arrival is 19 minutes late. No cancellations were recorded across the 24 tracked flights. The nonstop covers 374 km, an estimated 59 minutes in the air. Measured by Pro Flight Search from live flight boards at Seoul and Weihai. Updated 17 August 2026 at 20:24 UTC.
ICN
Seoul
smooth · +5
WEH
Weihai
tracking
374 km · ~0h 59m est.
Runs rough · 2 airlines · 14x weekly · nonstop
29% on time
of the last 24 operated ICN → WEH flights arrived within 15 minutes
Median arrival delay is +19 min. 0 of 24 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival+19 minacross the last 24 operated legs
Flight time~0h 59mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 24
Current nonstop fares
ICN → WEH · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China Eastern AirlinesJeju Air
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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Seoul to Weihai route actually runs
Pro Flight Search tracks every published board update for nonstop ICN to WEH flights: 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. Fares link straight to the operating airline with no markups.
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 Weihai (WEH) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ICN-WEH
ICN to WEH questions
Is ICN–WEH running on time right now?
Smooth skies ahead. The departure side at ICN is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ICN–WEH?
Operators schedule morning departures around 10:30 from ICN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the WEH delay card to confirm conditions when you'd arrive.
How long is the flight from ICN to WEH?
Great-circle distance is 374 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 56–62 min gate-to-gate on this route.
How often does ICN–WEH fly?
2 carriers operate this route, around 21 flights a week between them. Compare carrier days and times in the airline list above.
.