RS102 HagåtñaGUM · 02:00 SeoulICN · 05:50
RS102 by Air Seoul flies from Hagåtña (GUM) to Seoul (ICN) for the Wed, Sep 23 departure.
arrival expected at ICN · 36 min early
board checked 15m ago · checking again in 45s
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 −17 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at GUM 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 RS102 actually runs
Pro Flight Search has tracked every published board update for RS102 across the GUM and ICN boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min early. Based on 13 confirmed landings · 8/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how RS102 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: HL7790, C-GRYI.
Board clocks recorded as GUM and ICN published them.
Planning around RS102? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — RS102 Hagåtña to Seoul on-time performance, measured from the GUM and ICN airport boards.
https://proflightsearch.com/flight/RS102
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