TW249 SeoulICN · 20:10 TokyoNRT · 22:40
TW249 by T'way Airlines flies from Seoul (ICN) to Tokyo (NRT) for the Tue, Oct 20 departure.
arrived at NRT · 16 min early
⚖ TW249 typically leaves +14 and lands −23. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −23 min · 0 cancelled · 15 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Seoul to Tokyo flights today
same route · T'way AirlinesIf TW249 is cancelled, these are the other T'way Airlines nonstop flights from Seoul to Tokyo on the same day, with scheduled departure times in ICN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How TW249 actually runs
Pro Flight Search has tracked every published board update for TW249 across the ICN and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~22 min early. Based on 13 confirmed landings · 13/13 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how TW249 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: HL8580, HL8579, HL8755, HL8770.
Board clocks recorded as ICN and NRT published them.
Planning around TW249? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — TW249 Seoul to Tokyo on-time performance, measured from the ICN and NRT airport boards.
https://proflightsearch.com/flight/TW249
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