National air transport system:
number of registered air carriers: 3
inventory of registered aircraft operated by air carriers: 119
annual passenger traffic on registered air carriers: 1,830,972
annual freight traffic on registered air carriers: 6,309,473,324 mt-km (2015)

Civil aircraft registration country code prefix:
LX (2016)

Airports:
2 (2013)
country comparison to the world: 202
[see also: Airports country ranks ]

Airports - with paved runways:
total: 1
[see also: Airports - with unpaved runways - total country ranks ]
[see also: Airports - with paved runways - total country ranks ]
over 3,047 m: 1 (2017)
[see also: Airports - with paved runways - over 3,047 m country ranks ]

Airports - with unpaved runways:
total: 1
[see also: Airports - with unpaved runways - total country ranks ]
[see also: Airports - with paved runways - total 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:
gas 142 km; refined products 27 km (2013)

Railways:
total: 275 km
[see also: Railways - total country ranks ]
standard gauge: 275 km 1.435-m gauge (275 km electrified) (2014)
country comparison to the world: 125

Roadways:
total: 2,899 km
[see also: Roadways - total country ranks ]
paved: 2,899 km (includes 152 km of expressways) (2011)
[see also: Roadways - paved country ranks ]
country comparison to the world: 167

Waterways:
37 km (on Moselle River) (2010)
country comparison to the world: 104
[see also: Waterways country ranks ]

Merchant marine:
total: 152
[see also: Merchant marine - total country ranks ]
by type: bulk carrier 3, container ship 21, general cargo 2, other 126 (2017)
country comparison to the world: 72

Ports and terminals:
river port(s): Mertert (Moselle)