9K Airline Code, Cape Air
9K is the IATA airline code for Cape Air, based in the United States. Its ICAO code is KAP and its radio callsign is "Cair".
What airline is 9K?
9K is the IATA airline code for Cape Air, based in the United States. Its ICAO code is KAP and its radio callsign is "Cair".
The open dataset lists 86 scheduled routes for the carrier. You will see 9K as the two-character prefix on its flight numbers, for example 9K123.
| IATA airline code | 9K |
|---|---|
| ICAO airline code | KAP |
| Radio callsign | Cair |
| Country | United States |
| Scheduled routes | 86 (ranked #156) |
| Most routes at | SJU San Juan |
| Status | Active |
What is the airline code for Cape Air?
The IATA airline code for Cape Air is 9K, and its ICAO code is KAP. The two-character IATA code prefixes the carrier's flight numbers, for example 9K123.
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 Cape Air serve most?
Cape Air (9K) appears on more routes at SJU, San Juan, than at any other airport in the open route dataset.
The airports Cape Air appears at most often in that dataset, most routes first:
Routes flown by Cape Air
The busiest pairs Cape Air (9K) 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 Cape Air?
Cape Air uses the ICAO airline code KAP and the radio callsign "Cair". Flight plans and air traffic control use KAP, while tickets and schedules use 9K.
What is the radio callsign for Cape Air?
Air traffic control refers to Cape Air by the radio callsign "Cair".
What country is Cape Air based in?
Cape Air (9K) is based in the United States.
What is the abbreviation for Cape Air?
The two-character IATA abbreviation for Cape Air is 9K, and its three-letter ICAO code is KAP.
How many routes does Cape Air fly?
The open route dataset lists 86 route entries for Cape Air, codeshare listings included, which ranks the carrier number 156 by that count. The route table below shows only the pairs Cape Air is listed as operating.