National air transport system:
number of registered air carriers: 12
[see also: National air transport system - number of registered air carriers country ranks ]
inventory of registered aircraft operated by air carriers: 214
[see also: National air transport system - inventory of registered aircraft operated by air carriers country ranks ]
annual passenger traffic on registered air carriers: 32,778,827
[see also: National air transport system - annual passenger traffic on registered air carriers country ranks ]
annual freight traffic on registered air carriers: 1,783.086 million mt-km (2015)
[see also: National air transport system - annual freight traffic on registered air carriers country ranks ]

Civil aircraft registration country code prefix:
HZ (2016)

Airports:
214 (2013)
country comparison to the world: 26
[see also: Airports country ranks ]

Airports - with paved runways:
total: 82
[see also: Airports - with paved runways - total country ranks ]
over 3,047 m: 33
2,438 to 3,047 m: 16
1,524 to 2,437 m: 27
914 to 1,523 m: 2
under 914 m: 4 (2013)

Airports - with unpaved runways:
total: 132
[see also: Airports - with unpaved runways - total country ranks ]
2,438 to 3,047 m: 7
1,524 to 2,437 m: 72
914 to 1,523 m: 37
under 914 m: 16 (2013)

Heliports:
10 (2013)
[see also: Heliports country ranks ]

Pipelines:
condensate 209 km; gas 2,940 km; liquid petroleum gas 1,183 km; oil 5,117 km; refined products 1,151 km (2013)
[see also: Pipelines country ranks ]

Railways:
total: 1,378 km
standard gauge: 1,378 km 1.435-m gauge (with branch lines and sidings) (2014)
country comparison to the world: 81
[see also: Railways country ranks ]

Roadways:
total: 221,372 km
[see also: Roadways - total (km) country ranks ]
paved: 47,529 km (includes 3,891 km of expressways)
[see also: Roadways - paved (km) country ranks ]
unpaved: 173,843 km (2006)
[see also: Roadways - unpaved (km) country ranks ]
country comparison to the world: 23

Merchant marine:
total: 72
by type: cargo 1, chemical tanker 25, container 4, liquefied gas 2, passenger/cargo 10, petroleum tanker 20, refrigerated cargo 3, roll on/roll off 7
foreign-owned: 15 (Egypt 1, Greece 4, Kuwait 4, UAE 6)
registered in other countries: 55 (Bahamas 16, Dominica 2, Liberia 20, Malta 2, Norway 3, Panama 11, Tanzania 1) (2010)
country comparison to the world: 61
[see also: Merchant marine country ranks ]

Ports and terminals:
major seaport(s): Ad Dammam, Al Jubayl, Jeddah, Yanbu al Bahr
container port(s) (TEUs): Ad Dammam (1,492,315), Jeddah (4,010,448)