National air transport system:
number of registered air carriers: 1
inventory of registered aircraft operated by air carriers: 6
annual passenger traffic on registered air carriers: 14,463
annual freight traffic on registered air carriers: 0 mt-km (2015)

Civil aircraft registration country code prefix:
HI (2016)

Airports:
36 (2013)
country comparison to the world: 110
[see also: Airports country ranks ]

Airports - with paved runways:
total: 16
[see also: Airports - with paved runways - total country ranks ]
over 3,047 m: 3
[see also: Airports - with paved runways - over 3,047 m country ranks ]
2,438 to 3,047 m: 4
[see also: Airports - with paved runways - 2,438 to 3,047 m country ranks ]
1,524 to 2,437 m: 4
[see also: Airports - with paved runways - 1,524 to 2,437 m country ranks ]
914 to 1,523 m: 4
[see also: Airports - with paved runways - 914 to 1,523 m country ranks ]
under 914 m: 1 (2017)
[see also: Airports - with paved runways - under 914 m country ranks ]

Airports - with unpaved runways:
total: 20
[see also: Airports - with unpaved runways - total country ranks ]
1,524 to 2,437 m: 1
[see also: Airports - with unpaved runways - 1,524 to 2,437 m country ranks ]
914 to 1,523 m: 1
[see also: Airports - with unpaved runways - 914 to 1,523 m country ranks ]
under 914 m: 18 (2013)
[see also: Airports - with unpaved runways - under 914 m country ranks ]

Heliports:
1 (2013)
[see also: Heliports country ranks ]

Pipelines:
gas 27 km; oil 103 km (2013)

Railways:
total: 496 km
[see also: Railways - total country ranks ]
standard gauge: 354 km 1.435-m gauge
narrow gauge: 142 km 0.762-m gauge (2014)
country comparison to the world: 115

Roadways:
total: 19,705 km
[see also: Roadways - total country ranks ]
paved: 9,872 km
[see also: Roadways - paved country ranks ]
unpaved: 9,833 km (2002)
[see also: Roadways - unpaved country ranks ]
country comparison to the world: 110

Merchant marine:
total: 23
[see also: Merchant marine - total country ranks ]
by type: general cargo 2, other 21 (2017)
country comparison to the world: 131

Ports and terminals:
major seaport(s): Puerto Haina, Puerto Plata, Santo Domingo
oil terminal(s): Punta Nizao oil terminal
LNG terminal(s) (import): Andres LNG terminal (Boca Chica)