What's "Q" in the airline IATA codes?

What's "Q" in the airline IATA codes? - White and Blue Airplane Under Blue Sky

According to IATA.org, Jetstar Airline has the IATA code "JQ".

Singapore airline is SQ.

Neither of them have the letter "Q" in their name, so what does it stand for?



Best Answer

If a good one is taken, you've gotta make choices. Something like JT might have made sense, but that's taken by Lion Air. JS? North Korea's airline Air Koryo. JL? Japan Airlines.

As a result:

  • Jetstar - JQ
  • Jetstar Asia - 3K
  • Jetstar Japan - GK



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What is the IATA numeric code?

An IATA airport code, also known as an IATA location identifier, IATA station code, or simply a location identifier, is a three-character alphanumeric geocode designating many airports and metropolitan areas around the world, defined by the International Air Transport Association (IATA).

How do I read an IATA code?

Those codes are actually four letters long: The first letter describes the country, and the remaining three letters mark the specific airport. For instance, Florida's Fort Lauderdale-Hollywood International Airport would be KFLL; the \u201cK\u201d is for U.S. and \u201cFLL\u201d is the specific airport code.

Are all airport codes 3 letters?

That's why airport codes are so useful. They always have 3 letters and there's no ambiguity (if you know what they are). For those interested in the origin of airport codes, in the 1930s, airports in the US would use the 2-letter city codes from the National Weather Service (NWS).

How do I find an airplane code?

According to IATA rules, airport owners and governments can't actually apply for a three-letter airport code directly. Rather, an airline that intends to offer service there needs to request the code. Beyond that, it'll be the same $5,700 fee and an application, with a few supporting materials.



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More answers regarding what's "Q" in the airline IATA codes?

Answer 2

When all the matching letters are taken, you have to pick something else. They just didn't have any nicer choices left.

Somer newer airlines have codes like S6 or 4E - picking through the remainders.

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