⚠️ 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 →

Abeid Amani Karume International Airport

Zanzibar, Kaskazini Unguja Region (Tanzania)
IATA: ZNZ ICAO: HTZA
Longest Active Runway
9,915 ft
3,022 meters
Field Elevation
54 ft
16 m MSL
Runway Inventory
1 active
Lighted / Paved
Coordinates & Class
-6.2220°, 39.2249°
LARGE AIRPORT
🏆

Multi-Universe Rankings & Statistical Standing

Ranking Universes Guide →
RunwayFacts Published Dataset
#581 of 650
In curated primary commercial index
Global Commercial Universe
#1034 of 7558
Top 13.7% percentile worldwide
National Standing (Tanzania)
#3 in TZ
#4 of 21 in full national registry
vs Large Airport Median
-0.9%
Compared to 10,000 ft baseline
💡 Statistical Statement: Abeid Amani Karume International Airport's longest active runway measures 9,915 ft (3,022 m). Within RunwayFacts' published index of 650 aerodromes, it ranks #581. Across the broader global dataset of 7558 commercial facilities, it ranks #1034 worldwide (Top 13.7%) and #3 nationally in Tanzania.

🔬 Operational & Aerodrome Engineering Comparative Analysis

Comparative aviation metrics evaluated against regional and global physical operational criteria.
ICAO Code 4D / 4E Heavy Intercontinental
⛰️

Elevation & Atmospheric Density

Lowland / Coastal Basin Aerodrome

Positioned at 54 ft (16 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.

🧭

Regional Density & Alternates (100 NM)

1 Qualifying Aerodrome in Vicinity

Abeid Amani Karume International Airport serves as the primary heavy aerodrome in its regional cluster. Its longest runway (9,915 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.

✈️

Fleet Compatibility & Ground Roll

Primary Runway: 9,915 ft (3,022 m)

At 9,915 ft (3,022 m), the primary runway comfortably accommodates mid-to-large twin-aisle widebody transports (such as the Boeing 787-9 and Airbus A330-900) as well as maximum-range narrowbody transcontinental configurations (Airbus A321XLR and Boeing 737 MAX 9) under typical atmospheric conditions.

🛫 Physical Runway Inventory & Surface Engineering

Runway Designator Length (ft / m) Width (ft / m) Surface Material Lighting Status
18/36 9,915 ft (3022m) 148 ft (45m) Asphalt (ASP) ✅ Lighted ✅ 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
Julius Nyerere International Airport (Dar es Salaam) DAR 39.1 NM (72.4 km) 9,843 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/znz.json ↗