RS101 SeoulICN · 19:25 HagåtñaGUM · 01:00
RS101 by Air Seoul flies from Seoul (ICN) to Hagåtña (GUM).
scheduled from ICN
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 operation0 cancelled · 11 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 Hagåtña flights today
same route · Air SeoulIf RS101 is cancelled, these are the other Air Seoul nonstop flights from Seoul to Hagåtña 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 RS101 actually runs
Pro Flight Search has tracked every published board update for RS101 across the ICN and GUM boards: schedule changes, gate pushes and actual clocks. Usually departs ~13 min late. Based on 11 confirmed departures · 7/11 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how RS101 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: HL7789, HL8255, HL7790, HL7212.
Board clocks recorded as ICN and GUM published them.
Planning around RS101? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — RS101 Seoul to Hagåtña on-time performance, measured from the ICN and GUM airport boards.
https://proflightsearch.com/flight/RS101
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