Hagåtña, Guam International Airport (GUM)

Guam flag

Country Guam | Continent Oceania | IATA: GUM | ICAO: PGUM | Elevation 298 ft · 91 m | Local time —

Destinations
14
Flights / day
21
Busiest route
Tokyo
Top airline
United Airlines

Hagåtña, Guam International Airport Antonio B. Won Pat averages 21 flights per day to 14 destinations, with zero domestic routes and 13 international routes. A total of eight airlines operate at GUM, led by United Airlines. This airport provides direct service to eight countries across two continents, with Japan representing its largest international market. The longest nonstop route from Hagåtña, Guam International Airport Antonio B. Won Pat connects to Honolulu, with a typical flight time of 8 hr 5 mins. Updated: February 16, 2026

Route Network

Hagåtña, Guam International Airport Antonio B. Won Pat connects 13 destinations worldwide, with Tokyo standing out as its busiest route. The longest nonstop flight is to Honolulu, and the shortest flight is to Saipan Island.

Tokyo (NRT) – Japan
3 airlines
4 hr 15 mins
1,564 mi · 2,517 km
5
per day
Seoul (ICN) – South Korea
3 airlines
5 hr 10 mins
2,005 mi · 3,227 km
4
per day
Busan-si (PUS) – South Korea
2 airlines
4 hr 45 mins
1,795 mi · 2,889 km
2
per day
Osaka (KIX) – Japan
2 airlines
4 hr 20 mins
1,566 mi · 2,520 km
2
per day
Manila (MNL) – Philippines
2 airlines
4 hr 30 mins
1,595 mi · 2,567 km
2
per day
Saipan Island (SPN) – Northern Mariana Islands
1 airline
1 hr 10 mins
129 mi · 208 km
1
per day
Honolulu (HNL) – United States of America
1 airline
8 hr 5 mins
3,796 mi · 6,109 km
1
per day
Babelthuap Island (ROR) – Palau
1 airline
3 hr 0 mins
814 mi · 1,311 km
6
per week
Tokoname (NGO) – Japan
1 airline
4 hr 15 mins
1,559 mi · 2,509 km
6
per week
Weno Island (TKK) – Micronesia
1 airline
2 hr 10 mins
634 mi · 1,020 km
4
per week
Pohnpei Island (PNI) – Micronesia
1 airline
2 hr 55 mins
1,016 mi · 1,635 km
2
per week
Taipei (TPE) – Taiwan
1 airline
4 hr 45 mins
1,729 mi · 2,782 km
2
per week
Yap Island (YAP) – Micronesia
1 airline
2 hr 25 mins
531 mi · 855 km
2
per week

Route and destination data updated February 16, 2026.

Hagåtña, Guam International Airport Antonio B. Won Pat is served by eight airlines, with United Airlines in the lead at 57% of routes. The top three carriers together cover 76% of routes. five carriers operate only one route each. A total of eight airlines operate international routes, compared with zero airlines serving domestic routes. United Airlines is operating the longest nonstop flight, connecting to Honolulu with a flight time of 8 hrs 5 mins.

United Airlines (12 routes)
T'Way Air (2 routes)
Jin Air (2 routes)
Japan Airlines (1 routes)
Air Seoul (1 routes)
Korean Air (1 routes)
Air Busan (1 routes)
Philippine Airlines (1 routes)

Hagåtña, Guam International Airport Antonio B. Won Pat provides direct service to eight countries across two continents. The route network is 0% domestic and 100% international. Japan is the primary international destination.

Japan - 8/day
South Korea - 7/day
Philippines - 2/day
Northern Mariana Islands - 1/day
United States of America - 1/day
Palau - 1/day
Micronesia - 1/day
Taiwan - 0/day

Global Rankings

Destinations

Measures how broadly the airport connects distinct endpoints.

Flights & Scheduling

Reflects flight volume and runway utilization.

Distance & Reach

Highlights long-haul reach and distance efficiency.

Runways

Runway Length Width Surface
12,034 ft 3,668 m 150 ft 46 m Asphalt
12,034 ft 3,668 m 150 ft 46 m Asphalt
10,023 ft 3,055 m 150 ft 46 m Asphalt
10,023 ft 3,055 m 150 ft 46 m Asphalt

Runway Length

Runways at Hagåtña, Guam International Airport Antonio B. Won Pat Airport are long enough for all aircraft with known takeoff and landing distances.

Miscellaneous