TW404 Frankfurt am MainFRA · 18:50 SeoulICN · 14:00
TW404 by T'way Airlines flies from Frankfurt am Main (FRA) to Seoul (ICN) for the Mon, Sep 7 departure.
departs FRA · on schedule
board checked 33m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at FRA and ICN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How TW404 actually runs
Pro Flight Search has tracked every published board update for TW404 across the FRA and ICN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -45 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how TW404 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: HL8227, HL8276.
Board clocks recorded as FRA and ICN published them.
Planning around TW404? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — TW404 Frankfurt am Main to Seoul on-time performance, measured from the FRA and ICN airport boards.
https://proflightsearch.com/flight/TW404
.