SDY Sidney - Richland Regional Airport · Arrivals

The IATA airport code for Sidney - Richland Regional Airport is SDY.

The ICAO code for Sidney - Richland Regional Airport is KSDY.

Sidney - Richland Regional Airport (SDY) is located in Sidney, United States.

The local time zone at Sidney - Richland Regional Airport (SDY) is America/Denver (GMT-6).

About 3 scheduled departures were counted at Sidney - Richland Regional Airport (SDY) when flight schedules were last measured on September 4, 2026.

For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.

The board on this page shows arrivals and departures for Sidney - Richland Regional Airport (SDY). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.