Antonio B. Won Pat International Airport
Daylight today(Aug 30, 2026, local time)
About 12h 25m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Antonio B. Won Pat International Airport
Antonio B. Won Pat International Airport, also known as Guam International Airport, is an international airport serving Guam, located in the municipalities of Tamuning and Barrigada, three miles (4.8 km) east of the capital, Hagåtña. It is a hub for United Airlines and the primary cargo hub for Asia Pacific Airlines. The airport occupies the site of the former Naval Air Station Agana and is the only international airport in the territory.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
PGUMNOTAMs
PGUMReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 06L / 24R | 12,015 ft / 3,662 m | 150 ft | Asphalt | Lighted | Open |
| 06R / 24L | 10,014 ft / 3,052 m | 150 ft | Asphalt | Lighted | Open |
Radio frequencies (7)
| Type | Description | Frequency |
|---|---|---|
| A/D | APP/DEP | 118.700 MHz |
| ARTC | GUAM CERAP | 120.500 MHz |
| ATIS | ATIS | 119.000 MHz |
| CLD | CLNC DEL | 121.900 MHz |
| GND | GND | 121.900 MHz |
| RMP | RAMP | 121.600 MHz |
| TWR | AGANA TWR | 118.100 MHz |
Services & operations
Provides various passenger services and ground transportation options.
From the airport’s official website — details may change, so confirm with the airport. Official site
Navaids(2)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (4)
Takeoff & alternate minimums (2)
Showing 7 of 15 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Weather by month
Share of VFR / marginal-VFR / IFR / low-IFR conditions by month over the last 8 years, with the prevailing wind and typical density altitude. Historical climatology — not a forecast.
Prevailing wind: E (from about 90°), on 38% of observations, averaging 10 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 75% | 1,791 ft | |
| Feb | 78% | 1,771 ft | |
| Mar | 80% | 1,824 ft | |
| Apr | 77% | 1,931 ft | |
| May | 77% | 1,977 ft | |
| Jun | 81% | 1,977 ft | |
| Jul | 75% | 1,997 ft | |
| Aug | 72% | 1,948 ft | |
| Sep | 71% | 1,956 ft | |
| Oct | 73% | 1,944 ft | |
| Nov | 76% | 1,977 ft | |
| Dec | 78% | 1,917 ft |
VFR MVFR IFR LIFR· density altitude ranges ~1,771–1,997 ft through the year· Source: NWS/IEM ASOS archive.
Nearby airports
Great-circle distance and true bearing from Antonio B. Won Pat International Airport.
Frequently asked questions
What is the ICAO code for Antonio B. Won Pat International Airport?
The ICAO code for Antonio B. Won Pat International Airport is PGUM, and its IATA code is GUM.
Where is Antonio B. Won Pat International Airport located?
Antonio B. Won Pat International Airport is large airport located in Hagåtña, Guam, at an elevation of 298 ft (91 m).
How many runways does Antonio B. Won Pat International Airport have?
Antonio B. Won Pat International Airport has 2 runways, the longest being 12,015 ft / 3,662 m.
Which airlines fly to Antonio B. Won Pat International Airport?
Airlines historically serving Antonio B. Won Pat International Airport include All Nippon Airways, China Airlines, Delta Air Lines, EVA Air, Japan Airlines, Jeju Air, among 10 carriers (based on OpenFlights route data, which may be out of date).
How many destinations are served from Antonio B. Won Pat International Airport?
Historical data lists 19 nonstop destinations from Antonio B. Won Pat International Airport. Always check current schedules.
What time zone is Antonio B. Won Pat International Airport in?
Antonio B. Won Pat International Airport is in the Pacific/Guam time zone (UTC+10:00).
What is the magnetic variation at Antonio B. Won Pat International Airport?
The magnetic variation (declination) at Antonio B. Won Pat International Airport is approximately 0.3° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Antonio B. Won Pat International Airport?
The nearest airport to Antonio B. Won Pat International Airport is Northwest Field (GU-0001), about 9.1 nm to the nne, followed by Andersen Air Force Base and Rota International Airport.
Is the information on this page suitable for flight planning?
No. Antonio B. Won Pat International Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.