guam flag

Antonio B. Won Pat International Airport Code GUM

Airport Codes

ZIP CODE 96913

Airport coordinates

LAT / LON 13°29'0"N / 144°47'45"E


Weather Observations

Station ID: PGUM
Observation Time: 15/04/2021 4:40 pm

Full weather observations & METAR data is available For Pro users. Register/log-in to a Premium account now to access this data.

About Antonio B. Won Pat International Airport Code

Antonio B. Won Pat International Airport code is GUM. This IATA code has been derived from the Guam territory of the United States where Antonio B. Won Pat International Airport is located at an elevation of 93 m above sea level. 

About Antonio B. Won Pat International Airport (GUM)

Named after Antonio Borja Won Pat, Antonio B. Won Pat International Airport (GUM) is home to Asia Pacific Airlines and United Airlines. It is one of the busiest aviation hubs in the territory with passenger traffic of more than 3 million every year. 

Antonio B. Won Pat International Airport (GUM) Runways

Spread across an area of more than 1,600 acres, Antonio B. Won Pat International Airport (GUM) is equipped with two asphalt runways: 

Runway 6L/24R: 3,662×46 m ILS/DME equipped

Runway 6R/24L: 3,052×46 m ILS/DME equipped

These runways have handled more than 83,000 aircraft operations in 2015. 

Antonio B. Won Pat International Airport (GUM) Terminal

This facility covers an area of 51,000 meter square. It is divided into three levels: basement, the apron level, and third floor: 


The basement of the airport is home to all arrival facilities, GIAA Airport Police and GIAA Arcade office, and Hafa Adai Gardens. 

The apron level

This level houses ticketing facilities. 

Third floor

It has departure gates, immigration facilities, and GIAA administrative office.

Nearest Airports to Antonio B. Won Pat International Airport (GUM)

Rota International Airport : 91 km

Saipan International Airport : 208 km

Major Airlines Operating from Antonio B. Won Pat International Airport (GUM)

Air Busan

Air Seoul

China Airlines 

Japan Airlines 

Jeju Air

Jin Air

Korean Air

Philippine Airlines 

Star Marianas  Air

T’way Air

United Airlines

Runway Data

Name Length Width Surface Lighted
06R-24L 10,014 ft 150 ft Asphalt Yes
06L-24R 12,015 ft 150 ft Asphalt Yes

Frequently Asked Questions

  • When should I reach the airport to board a flight on time?
    You should reach 90 minutes in advance before the departure of your domestic flight and 3 hours before the departure of an international flight.
  • Yes. You can use the free Wi-Fi facility at the airport.
  • The airport features luxury lounges, duty-free shops, ATMs, onsite parking, multi-cuisine restaurants, and currency exchange counters among other facilities.
  • You must check with the Materials Management Department as all unclaimed properties found at the airport and its vicinity are deposited here.
  • Yes. You need to carry a copy of your boarding ticket along with a government-issued picture ID.
  • Yes. The airport has a 24*7 medical center helmed by well-trained doctors and paramedics. In the event of a medical emergency, ambulances are also provided.
  • Kindly get in touch with your respective airline.
  • Kindly refer to your respective airline’s guidelines should you wish to carry medicines on board. It is advised that you carry your doctor’s prescription as well.
  • For the safety of our passengers, we request them to not handle any unattended items. They are advised to inform about the same to the airport staff or security personnel.

Leave a Reply

Your email address will not be published. Required fields are marked *