NU Airline Code, Japan Transocean Air
NU is the IATA airline code for Japan Transocean Air, based in Japan. Its ICAO code is JTA and its radio callsign is "Jai Ocean".
What airline is NU?
NU is the IATA airline code for Japan Transocean Air, based in Japan. Its ICAO code is JTA and its radio callsign is "Jai Ocean".
The open dataset lists 22 scheduled routes for the carrier. You will see NU as the two-character prefix on its flight numbers, for example NU123.
| IATA airline code | NU |
|---|---|
| ICAO airline code | JTA |
| Radio callsign | Jai Ocean |
| Country | Japan |
| Scheduled routes | 22 (ranked #338) |
| Most routes at | OKA Naha |
| Status | Active |
What is the airline code for Japan Transocean Air?
The IATA airline code for Japan Transocean Air is NU, and its ICAO code is JTA. The two-character IATA code prefixes the carrier's flight numbers, for example NU123.
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 Japan Transocean Air serve most?
Japan Transocean Air (NU) appears on more routes at OKA, Naha, than at any other airport in the open route dataset.
The airports Japan Transocean Air appears at most often in that dataset, most routes first:
Routes flown by Japan Transocean Air
The busiest pairs Japan Transocean Air (NU) 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 Japan Transocean Air?
Japan Transocean Air uses the ICAO airline code JTA and the radio callsign "Jai Ocean". Flight plans and air traffic control use JTA, while tickets and schedules use NU.
What is the radio callsign for Japan Transocean Air?
Air traffic control refers to Japan Transocean Air by the radio callsign "Jai Ocean".
What country is Japan Transocean Air based in?
Japan Transocean Air (NU) is based in Japan.
What is the abbreviation for Japan Transocean Air?
The two-character IATA abbreviation for Japan Transocean Air is NU, and its three-letter ICAO code is JTA.
How many routes does Japan Transocean Air fly?
The open route dataset lists 22 route entries for Japan Transocean Air, codeshare listings included, which ranks the carrier number 338 by that count. The route table below shows only the pairs Japan Transocean Air is listed as operating.