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SIU is the IATA airport code for Siuna, Nicaragua. IATA codes are three-letter identifiers assigned to airports worldwide by the International Air Transport Association — they're what you see on boarding passes, baggage tags, and booking sites. Below: where SIU is, what timezone it operates in, and how to sort your transfer, lounge access, and car rental before you land.
SIU is the IATA code for Siuna, Nicaragua. You'll see SIU on boarding passes, baggage tags, and flight-booking sites whenever this airport is the origin or destination.
Where is SIU airport located?
SIU serves Siuna, Nicaragua, at approximately 13.7272° N, 84.7778° W.
How do I get from SIU into the city?
Pre-booked private transfers are the most predictable option — fixed price, driver tracking your flight, no taxi-line haggling. Compare partner quotes for Siuna on this page. Ride-hail and licensed taxis are the usual fallback where available.
What timezone is SIU in?
SIU operates on the America/Managua timezone. Flight departure boards always show local time.
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Siuna is served by SIU in Nicaragua.