Direct flights from Seoul (ICN) to Tokyo (NRT): 272 nonstop departures observed each week across 16 airlines. 95% of the last 42 tracked flights arrived within 15 minutes of schedule. The median arrival is 13 minutes early. No cancellations were recorded across the 47 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 Seoul and Tokyo. Updated 3 November 2026 at 22:52 UTC.
The ICN board at 07:52 shows departure at 10:30 instead of 09:55, gate 256 (T2).
Left ICN at 07:33, 18 min after its 07:15 slot.
Landing estimate from 241,155 tracked flights of 2 to 4 hours that left 15 to 29 min late. The NRT board has not posted a landing time yet. How planes make up time
Checked ICN board 07:52 · NRT board 06:03
of the last 42 tracked ICN → NRT flights arrived within 15 minutes
Median arrival delay is −13 min. 0 of 47 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Flights KJ194 varies Th
Flights YP731 08:45 daily · YP735 13:50 Th Fr Sa Su
Flights RS247 08:10 daily · RS259 09:20 daily · RS267 16:40 daily
Flights NH8476 varies Tu We Fr Sa Su
Flights OZ102 09:00 daily · OZ106 15:35 daily · OZ108 18:00 daily
Flights ZE605 07:15 daily · ZE601 08:40 daily · ZE603 15:20 daily · ZE607 16:10 daily
Flights ET672 17:00 Mo We Th Fr Sa Su
Flights JL6750 varies Tu We Th Fr Sa
Flights 7C1125 08:25 Mo Tu Th Sa · 7C1103 10:25 daily · 7C1129 11:30 Mo Fr Sa · 7C1107 14:50 daily
Flights LJ211 07:30 daily · LJ235 08:05 daily · LJ263 15:15 daily · LJ271 17:05 Mo Tu We Fr Sa Su
Flights KE703 09:55 daily · KE711 13:25 daily · KE707 14:45 daily · KE713 16:55 daily
Flights MM642 12:40 daily
Flights TW241 08:35 daily · TW243 10:20 daily · TW245 15:30 daily · TW249 18:15 daily
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
next sweep in 120s
Pro Flight Search records official board updates for nonstop ICN to NRT 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
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Pro Flight Search: Seoul (ICN) to Tokyo (NRT) route reliability, measured from operated flights on official airport boards.
https://proflightsearch.com/search-flights/ICN-NRT
Smooth skies ahead. The departure side at ICN is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.
Operators schedule morning departures around 07:15 and evening departures around 17:00 from ICN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the NRT delay card to confirm conditions when you'd arrive.
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.
16 carriers operate this route, around 272 flights a week between them. Compare carrier days and times in the airline list above.
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