Singapore Changi Airport

The Airport Library

Every airport in the world, told by its facts.

What is the IATA code for Heathrow? How long is the runway at Dubai International? When did Singapore Changi open? How high is Denver International? This library answers with facts — IATA and ICAO codes, runways, elevation, time zone, history and how to get there — each one checked against a published source before it is printed here.

9,125Airport profiles 240Countries 9,053With IATA codes 289Verified photographs

View: Singapore Changi Airport — photo: Moheen Reeyad via Wikimedia Commons, CC BY-SA 4.0.

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How we verify

Every IATA and ICAO code on this site is checked against the published record — the code is the key that identifies the airport everywhere in the world. Facts come from OurAirports' public-domain dataset and from Wikipedia's airport articles (CC BY-SA), rewritten in our own words and linked at the foot of every profile. Where sources disagree on a figure, the profile leaves it out rather than guessing. What we deliberately do not publish: live flight times and delays, ticket prices and fees — they change constantly and belong to the airport's own site, linked from every profile that has one. Read the full method →