TW502 SydneySYD SeoulICN · 21:30
TW502 by Tway AIR flies from Sydney (SYD) to Seoul (ICN).
tracked route SYD → ICN
Where the minutes go
last 5 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 −8 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SYD 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 →
How TW502 actually runs
Pro Flight Search has tracked every published board update for TW502 across the SYD and ICN boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 5 confirmed landings · 4/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how TW502 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SYD and ICN published them.
Planning around TW502? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — TW502 Sydney to Seoul on-time performance, measured from the SYD and ICN airport boards.
https://proflightsearch.com/flight/TW502
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