Antonio B. Won Pat International Airport

Compiled by Bill Gao

Hagåtña, (unassigned) (Guam)

IATA: GUM ICAO: PGUM

Longest Active Runway

12,015 ft

3,662 meters

Field Elevation

298 ft

91 m MSL

Runway Inventory

2 active

Lighted / Paved

Coordinates & Class

13.4850°, 144.7973°

LARGE AIRPORT

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Multi-Universe Rankings & Statistical Standing

How ranks work →

RunwayFacts Published Dataset

#175 of 650

In curated primary commercial index

Global Commercial Universe

#269 of 7558

Top 3.5% percentile worldwide

National Standing (Guam)

#1 of 1 in GU

#1 of 2 in full national registry

vs Large Airport Median

+20.2%

Compared to 10,000 ft baseline

💡 GUM in numbers: 12,015 ft longest runway · #175 of 650 published · #269 of 7,558 worldwide (top 3.5%) · #1 in Guam.

🔬 Operational & Aerodrome Engineering Comparative Analysis

Longest runway ≥10,500 ft

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Elevation & National Context

Lowland Aerodrome (<2,000 ft)

GUM lies at 91 m (298 ft), #339 of 650 published airports by elevation and 42.9 percentile among 7,558 worldwide.

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Regional Density & Alternates (100 NM)

0 Qualifying Aerodromes in Vicinity

No published neighbour with a paved runway of 5,000 ft or more within 100 NM of GUM. Nearest published airport: Mactan Cebu International Airport (CEB), 1,237 NM, 10,860 ft (1,155 ft shorter than GUM); none other within 250 NM.

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Runway Inventory & National Standing

Primary Runway: 12,015 ft (3,662 m)

GUM runways: 06L/24R 12,015 × 150 ft asphalt; 06R/24L 10,014 × 150 ft asphalt. +20.2% vs the 10,000 ft baseline.

🛫 Physical Runway Inventory & Surface Engineering

Runway Designator	Length (ft / m)	Width (ft / m)	Surface Material	Lighting	Status
06L/24R	12,015 ft (3662 m / 3.662 km)	150 ft (46m)	`asphalt`	✅ Lighted	✅ Active
06R/24L	10,014 ft (3052 m / 3.052 km)	150 ft (46m)	`asphalt`	✅ Lighted	✅ Active

🛡️ Source: OurAirports Open Aviation Database, snapshot 2026-09-01 · Provenance →