HG Airline Code, Niki
HG is the IATA airline code for Niki, based in Austria. Its ICAO code is NLY and its radio callsign is "Flyniki".
What airline is HG?
HG is the IATA airline code for Niki, based in Austria. Its ICAO code is 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.
| IATA airline code | HG |
|---|---|
| ICAO airline code | NLY |
| Radio callsign | Flyniki |
| Country | Austria |
| Scheduled routes | 111 (ranked #130) |
| Most routes at | VIE Vienna |
| Status | Active |
What is the airline code for Niki?
The IATA airline code for Niki is HG, and its ICAO code is NLY. The two-character IATA code prefixes the carrier's flight numbers, for example HG123.
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.
Which airport does Niki serve most?
Niki (HG) appears on more routes at VIE, Vienna, than at any other airport in the open route dataset.
The airports Niki appears at most often in that dataset, most routes first:
Routes flown by Niki
The busiest pairs Niki (HG) is listed as operating in the open route dataset (codeshare-only listings excluded), with distance and typical flight time:
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
What is the ICAO code for Niki?
Niki uses the ICAO airline code NLY and the radio callsign "Flyniki". Flight plans and air traffic control use NLY, while tickets and schedules use HG.
What is the radio callsign for Niki?
Air traffic control refers to Niki by the radio callsign "Flyniki".
What country is Niki based in?
Niki (HG) is based in Austria.
What is the abbreviation for Niki?
The two-character IATA abbreviation for Niki is HG, and its three-letter ICAO code is NLY.
How many routes does Niki fly?
The open route dataset lists 111 route entries for Niki, codeshare listings included, which ranks the carrier number 130 by that count. The route table below shows only the pairs Niki is listed as operating.