LEAV Aviation quick factsAirline Overview and Services
LEAV Aviation GmbH marketed as LEAV Aviation is a currently operating Europen scheduled full-service carrier with a base at Cologne Bonn Airport, in Cologne, Germany.This carrier's two letter IATA code is KK, and its 3-character ICAO designator is NGN. Established 5 years ago in 2020, the airline is one of the newest airlines.
LEAV Aviation offers a web check-in option for the convenience of its passengers. The current info regarding LEAV Aviation baggage policy (last updated 2025) is available on the airline's official website via the link in the menu on the left.
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