⚠️ Reference & Statistical Notice: Data presented on RunwayFacts is compiled from public domain aviation registries for technical comparison and research. Not for flight planning or real-time operational aviation use.
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Data source: OurAirports (2026-09-01 Snapshot) · Methodology & Verification →

Las Américas International Airport

Santo Domingo, Distrito Nacional (Dominican Republic)
IATA: SDQ ICAO: MDSD
Longest Active Runway
11,000 ft
3,353 meters
Field Elevation
59 ft
18 m MSL
Runway Inventory
2 active
Lighted / Paved
Coordinates & Class
18.4297°, -69.6689°
LARGE AIRPORT
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Multi-Universe Rankings & Statistical Standing

Ranking Universes Guide →
RunwayFacts Published Dataset
#371 of 650
In curated primary commercial index
Global Commercial Universe
#594 of 7558
Top 7.9% percentile worldwide
National Standing (Dominican Republic)
#1 in DO
#1 of 10 in full national registry
vs Large Airport Median
+10%
Compared to 10,000 ft baseline
💡 Statistical Statement: Las Américas International Airport's longest active runway measures 11,000 ft (3,353 m). Within RunwayFacts' published index of 650 aerodromes, it ranks #371. Across the broader global dataset of 7558 commercial facilities, it ranks #594 worldwide (Top 7.9%) and #1 nationally in Dominican Republic.

🔬 Operational & Aerodrome Engineering Comparative Analysis

Comparative aviation metrics evaluated against regional and global physical operational criteria.
ICAO Code 4E / 4F Super-Heavy
⛰️

Elevation & Atmospheric Density

Lowland / Coastal Basin Aerodrome

Positioned at 59 ft (18 m MSL), this aerodrome operates near standard International Standard Atmosphere (ISA) sea-level air density. High ambient air pressure provides optimal turbine thrust conversion, maximum wing lift coefficients, and minimal ground roll distance requirements, allowing long-haul flights to depart at maximum structural takeoff weight limits without atmospheric density penalties.

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Regional Density & Alternates (100 NM)

1 Qualifying Aerodrome in Vicinity

Las Américas International Airport serves as the primary heavy aerodrome in its regional cluster. Its longest runway (11,000 ft) exceeds all 1 qualifying commercial aerodromes within 100 NM, establishing it as the designated regional alternate and priority diversion threshold for widebody traffic encountering in-flight abnormalities.

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Fleet Compatibility & Ground Roll

Primary Runway: 11,000 ft (3,353 m)

With its longest runway exceeding 10,500 ft (3,353 m) and paved surface engineering, Las Américas International Airport meets the operational runway criteria for unrestricted long-haul operations by Code 4E and 4F heavy widebody aircraft, including the Airbus A380-800, Boeing 747-8, Airbus A350-1000, and Boeing 777-300ER at high operational weights.

🛫 Physical Runway Inventory & Surface Engineering

Runway Designator Length (ft / m) Width (ft / m) Surface Material Lighting Status
17/35 11,000 ft (3353m) 200 ft (61m) Asphalt (ASP) ✅ Lighted ✅ Active
18/36 9,813 ft (2991m) 148 ft (45m) Asphalt (ASP) ❌ Unlighted ✅ Active

🧭 Comparative Aerodromes (100 NM Radius, ≥5,000 ft Paved)

Great-circle Haversine spatial proximity matching for commercial facilities with paved runway capacity within 100 NM.

Aerodrome Name IATA Distance Longest Runway Lighting
Punta Cana International Airport (Punta Cana) PUJ 74.7 NM (138.3 km) 10,171 ft ✅ Lighted

🛡️ Data Provenance & Verification Metadata

Source Dataset: OurAirports Open Aviation Database
Snapshot Version: 2026-09-01
Dataset Integrity: Cryptographic SHA-256 Checksum Verified & Fail-Closed Schema Inspected
Source Verification: Source-reported registry data
Read Complete Methodology & Verification Protocol → GET /api/airport/sdq.json ↗