National air transport system:
number of registered air carriers: 2
inventory of registered aircraft operated by air carriers: 199
annual passenger traffic on registered air carriers: 25,263,224
annual freight traffic on registered air carriers: 7,563,307,390 mt-km (2015)

Civil aircraft registration country code prefix:
A7 (2016)

Airports:
6 (2013)
country comparison to the world: 178
[see also: Airports country ranks ]

Airports - with paved runways:
total: 4
[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 ]
1,524 to 2,437 m: 1 (2017)
[see also: Airports - with paved runways - 1,524 to 2,437 m country ranks ]

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

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

Pipelines:
condensate 288 km; condensate/gas 221 km; gas 2,383 km; liquid petroleum gas 90 km; oil 745 km; refined products 103 km (2013)

Roadways:
total: 9,830 km (2010)
[see also: Roadways - total country ranks ]
country comparison to the world: 136

Merchant marine:
total: 143
[see also: Merchant marine - total country ranks ]
by type: bulk carrier 8, container ship 6, general cargo 5, oil tanker 6, other 118 (2017)
country comparison to the world: 74

Ports and terminals:
major seaport(s): Doha, Mesaieed (Umaieed), Ra's Laffan
LNG terminal(s) (export): Ras Laffan