National air transport system:
number of registered air carriers: 19
inventory of registered aircraft operated by air carriers: 276
annual passenger traffic on registered air carriers: 54,259,629
annual freight traffic on registered air carriers: 2,134,149,001 mt-km (2015)

Civil aircraft registration country code prefix:
HS (2016)

Airports:
101 (2013)
country comparison to the world: 56
[see also: Airports country ranks ]

Airports - with paved runways:
total: 63
[see also: Airports - with paved runways - total country ranks ]
over 3,047 m: 8
[see also: Airports - with paved runways - over 3,047 m country ranks ]
2,438 to 3,047 m: 12
[see also: Airports - with paved runways - 2,438 to 3,047 m country ranks ]
1,524 to 2,437 m: 23
[see also: Airports - with paved runways - 1,524 to 2,437 m country ranks ]
914 to 1,523 m: 14
[see also: Airports - with paved runways - 914 to 1,523 m country ranks ]
under 914 m: 6 (2013)
[see also: Airports - with paved runways - under 914 m country ranks ]

Airports - with unpaved runways:
total: 38
[see also: Airports - with unpaved runways - total country ranks ]
2,438 to 3,047 m: 1
[see also: Airports - with unpaved runways - 2,438 to 3,047 m 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: 10
[see also: Airports - with unpaved runways - 914 to 1,523 m country ranks ]
under 914 m: 26 (2013)
[see also: Airports - with unpaved runways - under 914 m country ranks ]

Heliports:
7 (2013)
[see also: Heliports country ranks ]

Pipelines:
condensate 2 km; gas 5,900 km; liquid petroleum gas 85 km; oil 1 km; refined products 1,097 km (2013)

Railways:
total: 4,127 km
[see also: Railways - total country ranks ]
standard gauge: 84 km 1.435-m gauge (84 km electrified)
narrow gauge: 4,043 km 1.000-m gauge (2017)
country comparison to the world: 45

Roadways:
total: 180,053 km (includes 450 km of expressways) (2006)
[see also: Roadways - total country ranks ]
country comparison to the world: 30

Waterways:
4,000 km (3,701 km navigable by boats with drafts up to 0.9 m) (2011)
country comparison to the world: 26
[see also: Waterways country ranks ]

Merchant marine:
total: 781
[see also: Merchant marine - total country ranks ]
by type: bulk carrier 25, container ship 23, general cargo 94, oil tanker 240, other 399 (2017)
country comparison to the world: 27

Ports and terminals:
major seaport(s): Bangkok, Laem Chabang, Map Ta Phut, Prachuap Port, Si Racha
container port(s) (TEUs): Bangkok (1,559,000), Laem Chabang (6,780,000) (2015)
LNG terminal(s) (import): Map Ta Phut