Why is Dubai's Airport Code DXB? Explained

Discover why Dubai is designated as DXB, its significance, and the IATA coding conventions behind it.

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Dubai is written as DXB due to IATA airport coding conventions. The 'X' is often used as a filler letter. Since 'DUB' was already taken by Dublin, 'DXB' was chosen to uniquely represent Dubai.

FAQs & Answers

  1. What does DXB stand for? DXB is the airport code for Dubai, assigned to follow IATA coding conventions.
  2. Why is the X used in DXB? The 'X' in DXB is used as a filler letter, allowing for a unique code as 'DUB' was already taken.
  3. How are airport codes assigned? Airport codes are assigned by the International Air Transport Association (IATA) based on specific conventions.
  4. What other cities have unique airport codes? Many cities have unique airport codes; for example, London has LON for multiple airports, and New York has NYC.

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