5/ 5 reviews
Terminal & facilities
“The airport parking is easy and even during heavy rain I was able to pick up my car and exit the lot safely.”
Lucas Mayer4★ on Google
Airports / Guam / GUM
Large airport · GUM
Antonio B. Won Pat International Airport.
Hagåtña, Guam · 298 ft elevation. A private-aviation gateway on the Bravo register.
3.8/5
Google rating
1,563 ratings
0
Operators based
298
Elevation ft
Scheduled service
Hagåtña, GuamELEV 298 FTLarge airportScheduled service
3.8
Google rating
1,563
Google reviews
ratings on Google
298
Field elevation
feet above sea level
10
Nearest alternate
nm to UAM
Field standing
10 nm
To the nearest alternate
Andersen Air Force Base (UAM), 2 fields within 50 nm.
Overview
Antonio B. Won Pat International Airport (PGUM / GUM) sits in Hagåtña, Guam, where it functions as a large commercial airport. The airport sits 298 feet above sea level. Alongside scheduled airline service, the airport handles a steady flow of private and charter traffic.
No charter operator is headquartered on the field, but operators routinely position aircraft into GUM for departures. When weather or ramp space demands it, nearby options are Andersen Air Force Base (UAM, 10 nm), Rota International Airport (ROP, 49 nm), and Francisco Manglona Borja / Tinian International Airport (TIQ, 103 nm). With 2 runways, the longest 12,015-foot paved runway, GUM can typically accommodate aircraft as large as VIP airliners.
Charter pricing from GUM depends on aircraft category, positioning distance, and trip timing. In directories and search listings it also appears under NGM and NAS Agana. Compare rated operators or run a route through the cost estimator to gauge pricing from Hagåtña.
Run an FBO at PGUM? Become the preferred FBO
What fliers highlight.
From the stored review texts
2/ 5 reviews
Easy in & out
“The airport parking is easy and even during heavy rain I was able to pick up my car and exit the lot safely.”
Lucas Mayer4★ on Google
2/ 5 reviews
Staff & service
“Overall, the folks working here are awesome and helpful.”
Lucas Mayer4★ on Google
Themes counted by keyword across Google review texts for Antonio B. Won Pat International Airport, every quote is verbatim from a real review.
Field capability
ICAO
PGUM
IATA
GUM
FAA / Local
GUM
Elevation
298 ft
Coordinates
13.4850° N · 144.7973° E
Airspace
G · GolfClass G, GolfUncontrolled field, no tower. Pilots self-announce and sequence themselves on the common traffic advisory frequency.Source: FAA NASR class airspace
Size
Large
Scheduled svc
Yes
Runways & aircraft access
2 runways
longest 12,015 ft
- 06L/24R12,015 ft × 150 ftAsphaltLighted
- 06R/24L10,014 ft × 150 ftAsphaltLighted
Which aircraft can operate here
vs longest paved runway 12,015 ft
GUM's 12,015 ft paved runway typically supports charter aircraft up to VIP airliners.
- Turboprop3,000 ft
- Light Jet3,500 ft
- Midsize Jet4,500 ft
- Super-Midsize Jet5,000 ft
- Heavy Jet5,500 ft
- VIP Airliner6,000 ft
Class minimums are sea-level planning rules of thumb. A specific aircraft's balanced-field length varies with weight, temperature, and field elevation. Confirm performance with the operator.
Access & alternates
Closest alternate fields by great-circle distance, every listing links to its own field brief.
- 10nmUAMAndersen Air Force BaseYigo
- 49nmROPRota International AirportRota Island
- 103nmTIQFrancisco Manglona Borja / Tinian International AirportTinian Island
- 112nmSPNSaipan International AirportI Fadang, Saipan
- 462nmYAPYap International AirportYap Island
- 551nmTKKChuuk International AirportWeno Island
Location
Open the full mapPGUM · Antonio B. Won Pat International Airport · Hagåtña, Guam
Flight times from here
Approximate nonstop block times from GUM on a typical midsize charter jet. Faster classes trim these; add positioning and taxi for the real schedule.
| Destination | Distance | Block time |
|---|---|---|
| Honolulu (HNL) | 3,298 nm | 8h 4m |
| Anchorage (ANC) | 3,985 nm | 9h 40m |
| Seattle (SEA) | 4,925 nm | 11h 51m |
| San Francisco (SFO) | 5,044 nm | 12h 8m |
| Los Angeles (VNY) | 5,276 nm | 12h 40m |
| Las Vegas (LAS) | 5,403 nm | 12h 58m |
| Jackson Hole (JAC) | 5,455 nm | 13h 5m |
| Salt Lake City (SLC) | 5,459 nm | 13h 6m |
Common questions
- What size private jets can use GUM?
- Antonio B. Won Pat International Airport's longest paved runway is 12,015 ft, which typically supports charter aircraft up to VIP airliners. Lighter classes (turboprops, light and midsize jets) operate comfortably; confirm exact performance for a specific tail with the operator, since balanced-field length shifts with weight, temperature, and elevation.
- What is the longest runway at GUM?
- Antonio B. Won Pat International Airport has 2 runways; the longest measures 12,015 ft on a paved surface and is lit for night operations.
- What is the nearest major airport to GUM?
- The closest alternate is Andersen Air Force Base (UAM), about 10 nm away, followed by Rota International Airport (ROP) at 49 nm. Operators often position aircraft between these fields depending on ramp space and availability.
- How long is a flight from GUM to major cities?
- Typical block times on a midsize jet: Honolulu about 8h 4m (3,298 nm), Anchorage about 9h 40m (3,985 nm), Seattle about 11h 51m (4,925 nm). Faster classes trim these times; add positioning and taxi for the real schedule.