Guam flag Guam Airport (GUM)

Country Guam | Asia | Tourism Airport | IATA: GUM | ICAO: PGUM | Elevation 298 ft · 91 m | Local time

Destinations
14
Flights / day
13
Busiest route
Seoul
Top airline
United Airlines

Guam Antonio B. Won Pat Airport averages 13 flights per day to 14 destinations, with zero domestic routes and 13 international routes. A total of six 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 Guam Antonio B. Won Pat connects to Honolulu, with a typical flight time of 8 hr 5 mins. Updated: July 17, 2026

Route Network

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

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

Route and destination data updated July 17, 2026.

Guam Antonio B. Won Pat Airport is served by six airlines, with United Airlines in the lead at 67% of routes. The top three carriers together cover 83% of routes. four carriers operate only one route each. A total of six 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)
Jin Air (2 routes)
Air Seoul (1 routes)
Korean Air (1 routes)
Philippine Airlines (1 routes)
Japan Airlines (1 routes)

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

South Korea - 3/day
Japan - 3/day
Philippines - 2/day
United States of America - 1/day
Northern Mariana Islands - 1/day
Palau - 1/day
Micronesia - 1/day
Taiwan - 0/day

Delays

Global  Delays

Delay data is not available yet for this airport.

Delay data is not available yet for this airport.

Delay data is not available yet for this airport.

Global Rankings

Worldwide Position

Flights per day

#868 (13 flights/day)
Top 100 Busiest Airports in the World
Worldwide Position

Most destinations

#835 (14 destinations)
Top 100 Airports with Most Destinations

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 Guam Antonio B. Won Pat Airport are long enough for all aircraft with known takeoff and landing distances.

Operational Context

Guam Antonio B. Won Pat (IATA: GUM) operates around 13 flights per day to 14 nonstop destinations. Its network includes 0 domestic and 13 international routes, with United Airlines as the leading carrier and Seoul currently the busiest connection. From GUM, passengers can reach 8 countries across 2 continents, and the longest runway measures 3,668 m (12,034 ft).

Miscellaneous