21 Air

Airline origin United States of America · 2I CSB

Cargo based in United States of America

IATA 2I · ICAO CSB · Callsign CARGO SOUTH

About 21 Air

21 Air is an airline based in United States of America. The airline is known in international aviation by the ICAO code CSB and has the callsign CARGO SOUTH.

Registered with IATA (International Air Transport Association) under the code 2I. It also has the IATA accounting code 681 /.

Last updated: 02 Nov 2026, 05:15

Fleet

Aircraft types operated by 21 Air.

Boeing 767-300BCF

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Cargo

14 unit
Boeing 757-200PCF

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Passenger

6 unit
Boeing 767-200BDSF

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Passenger

2 unit

Wikipedia source · view fleet table · Checked 02 Nov 2026

CSB · CARGO SOUTH

Operating since: 2014
Country of origin: United States of America

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21 Air

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