Asiana AirlinesOZ13% on time
Flights OZ339 12:15 daily
live
Direct flights from Seoul (ICN) to Harbin (HRB): 17 nonstop departures observed each week across 3 airlines. 35% of the last 26 operated flights arrived within 15 minutes of schedule. The median arrival is 20 minutes late. No cancellations were recorded across the 26 tracked flights. The nonstop covers 907 km, an estimated 1 hour 40 minutes in the air. Measured by Pro Flight Search from live flight boards at Seoul and Harbin. Updated 11 September 2026 at 03:19 UTC.
ICN
Seoul
busy · +21
HRB
Harbin
tracking
907 km · ~1h 40m est.
Runs rough · 3 airlines · 17x weekly · nonstop
35% on time
of the last 26 operated ICN → HRB flights arrived within 15 minutes
Median arrival delay is +20 min. 0 of 26 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+20 minacross the last 26 operated legs
Flight time~1h 40mestimated from route distance
Weekly departures17x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 26
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Asiana AirlinesChina Southern 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 Harbin route actually runs
Pro Flight Search records official board updates for nonstop ICN to HRB 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 Harbin (HRB) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ICN-HRB
ICN to HRB questions
Is ICN–HRB running on time right now?
Mostly on schedule. The departure side at ICN is the weaker end, route health score 72/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ICN–HRB?
Operators schedule morning departures around 08:55 and evening departures around 19:50 from ICN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the HRB delay card to confirm conditions when you'd arrive.
How long is the flight from ICN to HRB?
Great-circle distance is 907 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 94–108 min gate-to-gate on this route.
How often does ICN–HRB fly?
3 carriers operate this route, around 24 flights a week between them. Compare carrier days and times in the airline list above.
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