Guam International Airport (GUM)
Guam International Airport (GUM) currently has nonstop service to 14 destinations on 6 airlines in our latest departure data. The busiest route is to Seoul (ICN), served by 3 carriers, and the largest operator here is United Airlines with nonstops to 12 destinations. 14 of its routes are international.
Route data as of June 15, 2026, based on a 7-day departures sample.
How GUM is connected
14 international routes in this schedule set
Japan 4 · Micronesia 3 · South Korea 2
2-3/day on 3 airlines
Boeing 737 · Airbus A320 family · Boeing 777
GUM route guides with flight times
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
6 airlines fly direct from GUM
Ranked by destinations served, then daily frequency.
Direct flights to 14 cities
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
- Search →
ICN · Seoul3 airlines · 2-3/day · Airbus A320 family, Boeing 777
View GUM–ICN route guide →- Air Seoul · Airbus A320 family1/day
- Korean Air · Boeing 7771/day
- Jin Air · Boeing 7371/day
Quick answers
Where is Guam International Airport?
Guam International Airport (GUM / PGUM) is located in Tamuning, Guam.
What is the IATA code for Guam International Airport?
The IATA code is GUM. The ICAO code is PGUM.
What is the busiest route from GUM?
The busiest scheduled route from GUM in our current departure data is GUM to ICN (Seoul), with 2-3/day across 3 airlines.
Who is the largest operator at GUM?
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