HG Airline Code, Niki
HG is the IATA airline code for Niki based in Austria. The airline also has the 3-letter ICAO code NLY, and its radio callsign is "Flyniki". The open dataset lists 111 scheduled routes for the carrier, placing it at number 130 among airlines worldwide. You will see HG as the two-character prefix on its flight numbers, for example HG123.
What is the Niki airline code?
The IATA airline code for Niki is HG. This two-character code prefixes the airline's flight numbers and appears on tickets and schedules. The three-letter ICAO code NLY is used in flight plans and air traffic control.
IATA airline codes are two characters and can reuse letters over time, so a retired airline's code may later be assigned to another carrier. ICAO codes are three letters and are more stable, which is why flight plans use them.
Frequently asked questions
What is the airline code for Niki?
The IATA airline code for Niki is HG. Its ICAO code is NLY.
What is the abbreviation for Niki?
The two-character IATA abbreviation for Niki is HG, and its three-letter ICAO code is NLY.
What airline is HG?
HG is the IATA code for Niki, based in Austria.
What is the ICAO code for Niki?
Niki uses the ICAO airline code NLY and the radio callsign "Flyniki".
What country is Niki based in?
Niki (HG) is based in Austria.
What is the radio callsign for Niki?
Air traffic control refers to Niki by the radio callsign "Flyniki".
Routes flown by Niki
Some of the busiest routes Niki (HG) appears on in the open route dataset, with distance and typical flight time: