OKA → ICNNaha to Seoul

live

Direct flights from Naha (OKA) to Seoul (ICN): 42 nonstop departures observed each week across 6 airlines. 97% of the last 38 operated flights arrived within 15 minutes of schedule. The median arrival is 13 minutes early. No cancellations were recorded across the 38 tracked flights. The nonstop covers 1,258 km, an estimated 2 hours 7 minutes in the air. Measured by Pro Flight Search from live flight boards at Naha and Seoul. Updated 10 October 2026 at 20:50 UTC.

OKA Naha smooth · +9
ICN Seoul smooth · +0
1,258 km · ~2h 07m est.
dep bank 14:05–18:1542x weekly
Runs reliable · 6 airlines · 42x weekly · nonstop
97% on time

of the last 38 operated OKA → ICN flights arrived within 15 minutes

Median arrival delay is −13 min. 0 of 38 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−13 minacross the last 38 operated legs
Flight time~2h 07mestimated from route distance
Weekly departures42x6 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 38

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Asiana AirlinesEastar JetJeju AirJin 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 days
Asiana AirlinesOZ100% on time

Flights OZ171 18:15 daily

Eastar JetZE100% on time

Flights ZE634 14:05 daily · ZE632 17:35 daily

Jeju Air7C100% on time

Flights 7C1802 16:45 daily

Jin AirLJ83% on time

Flights LJ342 15:30 daily

KOREAN AIRLINESKE100% on time

Flights KE2148 15:10 daily

Trinity AirwaysTW100% on time

Flights TW282 16:55 daily

History

operated legs · board outcomes
10-107C1802arrived−7
10-10KE2148arrived−6
10-10LJ342arrived+31
10-10OZ171arrived−26
10-10TW282arrived+5
10-10ZE632arrived−25
10-10ZE634arrived−16
10-097C1802arrived−28
10-09KE2148arrived−6
10-09LJ342arrived+9
10-09OZ171arrived−13
10-09TW282arrived−20
10-09ZE632arrived−40
10-09ZE634arrived−14
10-087C1802arrived−15
10-08KE2148arrived−9
10-08LJ342arrived+1
10-08OZ171arrived−9
10-08TW282arrived−12
10-08ZE632arrived−26
10-08ZE634arrived−8
10-077C1802arrived−29
10-07KE2148arrived−5
10-07LJ342arrived−9
10-07OZ171arrived−19
10-07TW282arrived−25
10-07ZE632arrived−34
10-07ZE634arrived−12
10-067C1802arrived−26
10-06KE2148arrived−7
10-06LJ342arrived+0
10-06OZ171dep −10 → arr−33
10-06TW282arrived−20
10-06ZE632arrived−29
10-06ZE634arrived−15
10-057C1802arrived−25
10-05KE2148arrived+7
10-05LJ342arrived+8

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
OKANaha +9 min smooth 🌤 few clouds · N 3 kt Full OKA delay board →
ICNSeoul +0 min smooth Full ICN delay board →

Weather lens

Current conditions put the pressure at OKA: 30% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Naha to Seoul route actually runs

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

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

OKA to ICN questions

Is OKA–ICN running on time right now?

Smooth skies ahead. The departure side at OKA is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on OKA–ICN?

Operators schedule evening departures around 18:15 from OKA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ICN delay card to confirm conditions when you'd arrive.

How long is the flight from OKA to ICN?

Great-circle distance is 1,258 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 119–138 min gate-to-gate on this route.

How often does OKA–ICN fly?

6 carriers operate this route, around 49 flights a week between them. Compare carrier days and times in the airline list above.