# Shonai Airport (SYO / RJSY)

**Shonai Airport** (IATA: SYO, ICAO: RJSY) is a medium airport in Shonai, Yamagata Prefecture, Japan. It has one runway, 2,000 m (6,560 ft) long, asphalt. In 2024 it handled 359 thousand passengers.

Web page: https://dromopedia.com/airports/rjsy

## At a glance

- IATA / ICAO: SYO / RJSY
- Type: Medium airport
- Serves: Shonai, Yamagata Prefecture, Japan
- Elevation: 26 m / 86 ft
- Coordinates: 38.8122, 139.7870
- Runways: 1
- Longest runway: 2,000 m / 6,560 ft
- Passengers: 359,396 (2024)
- Time zone: UTC+9 · Asia/Tokyo
- Website: http://www.shonai-airport.co.jp/
- Wikipedia: https://en.wikipedia.org/wiki/Shonai_Airport (12 languages)
- Wikidata: https://www.wikidata.org/wiki/Q1927323
- Weather station: RJSY
- Ident: RJSY

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 09/27 | 2,000 m / 6,560 ft | 46 m / 150 ft | Asphalt | 079° / 259° | yes |

## Passengers per year

| Year | Passengers | Source |
| --- | --- | --- |
| 2013 | 350,172 | Wikidata |
| 2014 | 368,618 | Wikidata |
| 2015 | 364,815 | Wikidata |
| 2016 | 386,178 | Wikidata |
| 2017 | 398,400 | Wikidata |
| 2018 | 395,858 | Wikidata |
| 2019 | 442,566 | Wikidata |
| 2020 | 147,183 | Wikidata |
| 2021 | 105,477 | Wikidata |
| 2022 | 234,372 | Wikidata |
| 2023 | 341,063 | Wikidata |
| 2024 | 359,396 | Wikidata |

## Routes

1 destination in 1 country. From the airport's Wikipedia article.

### Year-round (1)

- [HND](https://dromopedia.com/airports/rjtt.md) Tokyo Haneda International Airport · Japan · 363 km / 226 mi · All Nippon Airways

## Airlines

The figure is how many destinations each airline flies from SYO, as the routes above have them. Hubs from Wikidata.

### Passenger (1)

- NH [All Nippon Airways](https://dromopedia.com/airlines/all-nippon-airways) · 1

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Passengers | 359K (2024) | #1,268 of 3,974 | #421 in Asia | #49 in JP |
| Longest runway | 2,000 m / 6,560 ft | =3,997 of 29,858 | =1,111 in Asia | =69 in JP |
| Elevation | 26 m / 86 ft | =37,471 of 43,403 | =2,377 in Asia | =106 in JP |
| Runways | 1 | =4,364 of 29,978 | =185 in Asia | =24 in JP |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| A/G | RDO | 118.800 |

## Nearby airports

- [GAJ](https://dromopedia.com/airports/rjsc.md) Yamagata Airport · 67 km / 42 mi
- [AXT](https://dromopedia.com/airports/rjsk.md) Akita Airport · 97 km / 60 mi
- [KIJ](https://dromopedia.com/airports/rjsn.md) Niigata Airport · 112 km / 70 mi
- [SDJ](https://dromopedia.com/airports/rjss.md) Sendai Airport · 124 km / 77 mi
- [RJST](https://dromopedia.com/airports/rjst.md) JASDF Matsushima Air Base · 132 km / 82 mi
- [HNA](https://dromopedia.com/airports/rjsi.md) Iwate Hanamaki Airport · 135 km / 84 mi

## Sources

- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [Wikipedia: “Shonai Airport”](https://en.wikipedia.org/w/index.php?title=Shonai_Airport&oldid=1363106526), revision of 8 Jul 2026 (CC BY-SA 4.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/rjsy/data