National air transport system:
number of registered air carriers: 6
inventory of registered aircraft operated by air carriers: 30
annual passenger traffic on registered air carriers: 2,906,799
annual freight traffic on registered air carriers: 182,692,553 mt-km (2015)

Civil aircraft registration country code prefix:
S2 (2016)

Airports:
18 (2013)
country comparison to the world: 139
[see also: Airports country ranks ]

Airports - with paved runways:
total: 16
[see also: Airports - with paved runways - total country ranks ]
over 3,047 m: 2
[see also: Airports - with paved runways - over 3,047 m country ranks ]
2,438 to 3,047 m: 2
[see also: Airports - with paved runways - 2,438 to 3,047 m country ranks ]
1,524 to 2,437 m: 6
[see also: Airports - with paved runways - 1,524 to 2,437 m country ranks ]
914 to 1,523 m: 1
[see also: Airports - with paved runways - 914 to 1,523 m country ranks ]
under 914 m: 5 (2017)
[see also: Airports - with paved runways - under 914 m country ranks ]

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

Heliports:
3 (2013)
[see also: Heliports country ranks ]

Pipelines:
gas 2,950 km (2013)

Railways:
total: 2,460 km
[see also: Railways - total country ranks ]
broad gauge: 659 km 1.676-m gauge
narrow gauge: 1,801 km 1.000-m gauge (2014)
country comparison to the world: 68

Roadways:
total: 21,269 km
[see also: Roadways - total country ranks ]
paved: 2,021 km
[see also: Roadways - paved country ranks ]
unpaved: 19,248 km (2010)
[see also: Roadways - unpaved country ranks ]
country comparison to the world: 106

Waterways:
8,370 km (includes up to 3,060 km of main cargo routes; network reduced to 5,200 km in the dry season) (2011)
country comparison to the world: 16
[see also: Waterways country ranks ]

Merchant marine:
total: 306
[see also: Merchant marine - total country ranks ]
by type: bulk carrier 28, container ship 4, general cargo 75, oil tanker 110, other 89 (2017)
country comparison to the world: 52

Ports and terminals:
major seaport(s): Chittagong
river port(s): Mongla Port (Sela River)
container port(s): Chittagong (1,392,104) (2011)