| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 31 | GUM | ICN | 15:15 | 18:53 |
Landed
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| Dec 30 | GUM | ICN | 15:22 | 19:07 |
Landed Late
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| Dec 29 | GUM | ICN | 15:08 | 18:53 |
Landed
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| Dec 28 | GUM | ICN | 15:07 | 18:49 |
Landed
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| Dec 27 | GUM | ICN | 15:18 | 18:54 |
Landed
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| Dec 26 | GUM | ICN | 15:06 | 18:46 |
Landed
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| Dec 25 | GUM | ICN | 15:00 | 18:39 |
Landed
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| Dec 24 | GUM | ICN | 15:40 | 19:26 |
Delayed
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| Dec 23 | GUM | ICN | 15:39 | 19:05 |
Landed Late
|
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| Dec 22 | GUM | ICN | 16:48 | 20:11 |
Delayed
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Air Seoul Flight RS104 connects Guam, Guam to Seoul, South Korea, taking off from Guam Antonio B. Won Pat International Airport GUM and landing at Seoul Incheon International Airport ICN.
How long is the RS104 flight from Guam to Seoul?
The average flight time from Guam to Seoul is 4 hours and 38 minutes. The flight distance is 3227 km / 2005 miles and the average flight speed is 697 km/h / 433 mph.
What is the On-Time Performance (OTP) of Air Seoul Flight RS104 Guam to Seoul?
The Airportia On-Time Performance Rating for Air Seoul Flight RS104 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight RS104 arriving at?
Flight RS104 arrives at Seoul Incheon International Airport (ICN) Terminal 2.
When was the latest RS104 flight?
The latest flight took off on Wednesday, December 31st, 2025 with the flight status being Landed on 18:53.
How else can the flight RS104 be referenced as?
This Air Seoul flight can also be referenced as ASV104, RS0104, RS 104, ASV 104.
How often is flight RS104 delayed?
On average, 70% of all RS104 flights are delayed. The average delay is 22 minutes.
See our RS104 Flight Tracker above for more details.
Other flights departing from Guam GUM: KE8426, KE2260, LJ914, TW516
Other flights arriving at Seoul ICN: KE8054, 5Y9017, OZ986, LJ914
All flights connecting Guam GUM to Seoul ICN.
