National air transport system:
number of registered air carriers: 3
[see also: National air transport system - number of registered air carriers country ranks ]
inventory of registered aircraft operated by air carriers: 46
[see also: National air transport system - inventory of registered aircraft operated by air carriers country ranks ]
annual passenger traffic on registered air carriers: 1,782,666
[see also: National air transport system - annual passenger traffic on registered air carriers country ranks ]
annual freight traffic on registered air carriers: 775,320 mt-km (2015)
[see also: National air transport system - annual freight traffic on registered air carriers country ranks ]

Civil aircraft registration country code prefix:
9A (2016)

Airports:
69 (2013)
country comparison to the world: 72
[see also: Airports country ranks ]

Airports - with paved runways:
total: 24
[see also: Airports - with paved runways - total country ranks ]
over 3,047 m: 2
2,438 to 3,047 m: 6
1,524 to 2,437 m: 3
914 to 1,523 m: 3
under 914 m: 10 (2013)

Airports - with unpaved runways:
total: 45
[see also: Airports - with unpaved runways - total country ranks ]
1,524 to 2,437 m: 1
914 to 1,523 m: 6
under 914 m: 38 (2013)

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

Pipelines:
gas 2,410 km; oil 610 km (2011)
[see also: Pipelines country ranks ]

Railways:
total: 2,722 km
standard gauge: 2,722 km 1.435-m gauge (985 km electrified) (2014)
country comparison to the world: 61
[see also: Railways country ranks ]

Roadways:
total: 26,958 km (includes 1,416 km of expressways) (2015)
[see also: Roadways - total (km) country ranks ]
country comparison to the world: 98

Waterways:
785 km (2009)
country comparison to the world: 73
[see also: Waterways country ranks ]

Merchant marine:
total: 77
by type: bulk carrier 24, cargo 7, chemical tanker 8, passenger/cargo 27, petroleum tanker 10, refrigerated cargo 1
foreign-owned: 2 (Norway 2)
registered in other countries: 31 (Bahamas 1, Belize 1, Liberia 1, Malta 6, Marshall Islands 12, Panama 2, Saint Vincent and the Grenadines 8) (2010)
country comparison to the world: 57
[see also: Merchant marine country ranks ]

Ports and terminals:
major seaport(s): Ploce, Rijeka, Sibernik, Split
river port(s): Vukovar (Danube)
oil terminal(s): Omisalj