Shonai Airport

Shonai Airport is an airport located in Shonai Yamagata, JP. The airport's IATA code is SYO, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is RJSY, used by air traffic control and pilots for flight planning.

The airport operates in the Asia/Tokyo timezone. When planning flights to or from SYO, use our flight duration calculator to account for timezone differences, especially for international travel.

Shonai Airport sits at an elevation of 86 feet (26 meters) above sea level.

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