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USI is the IATA airport code for Mabaruma, Guyana. 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 USI is, what timezone it operates in, and how to sort your transfer, lounge access, and car rental before you land.
USI is the IATA code for Mabaruma, Guyana. You'll see USI on boarding passes, baggage tags, and flight-booking sites whenever this airport is the origin or destination.
Where is USI airport located?
USI serves Mabaruma, Guyana, at approximately 8.1667° N, 59.8333° W.
How do I get from USI 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 Mabaruma on this page. Ride-hail and licensed taxis are the usual fallback where available.
What timezone is USI in?
USI operates on the America/Guyana timezone. Flight departure boards always show local time.