Shonai Airport
Shonai, JapanSYO / RJSY
Regional airport · 1 direct destinations · 1 runway · longest runway 6,558 ft
61 °F · Partly cloudySource: forecast by MET Norway (adapted), licensed under CC BY 4.0
Route
Same local time in Shonai and Tokyo.
Observed nonstop
Frequency
Several times a day
On average around 4.5 flights a day, observed from October 2025 to September 2026.
Through the year
Airlines
Through the day
Local time in Shonai. Most departures between 07:00 and 10:00.
Through the week
Fleet
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 5 | 129 |
|
| February 2026 | 5 | 127 |
|
| March 2026 | 5 | 139 |
|
| April 2026 | 5 | 131 |
|
| May 2026 | 5 | 134 |
|
| June 2026 | 4 | 101 |
|
| July 2026 | 4 | 114 |
|
| August 2026 | 4 | 116 |
|
| September 2026 | 4 | 112 |
|
| October 2025 | Not seen in this month. | ||
| November 2025 | Not seen in this month. | ||
| December 2025 | 4 | 42 |
|
From observed callsign routes on SYO-HND - not a booking guarantee.
Shonai, JapanSYO / RJSY
Regional airport · 1 direct destinations · 1 runway · longest runway 6,558 ft
61 °F · Partly cloudySource: forecast by MET Norway (adapted), licensed under CC BY 4.0
Tokyo, JapanHND / RJTT
International hub · 71 direct destinations · 4 runways · longest runway 11,024 ft
68 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Same journey, a different airport nearby - with an observed direct connection.
The observed direct connection between Shonai Airport (SYO) and Tokyo Haneda International Airport (HND) covers approximately 226 mi. The estimated flight time is around 55m. All Nippon Airways has been observed on this connection in the available route data.
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.