ATY Watertown Regional Airport
Watertown Regional Airport (ATY) is an airport serving Watertown, United States.
- 18:27OO5019Denver(DEN)Gate 1On time
About ATY Airport
Watertown Regional Airport (ATY) in Watertown, South Dakota, serves regional travelers with a compact terminal handling scheduled and charter services. The airport is a gateway for local business and leisure traffic, with carriers operating seasonal and year-round flights to larger hubs; passengers can check the online flight board for up-to-date gate and schedule information. On-site amenities are modest, so arriving and departing (arrivals / departures) travelers should plan accordingly for rental cars and ground transport. Flight schedules can change with weather and demand, so verify timings before travel and expect convenient access to regional connections.
Frequently asked questions
The IATA airport code for Watertown Regional Airport is ATY.
The ICAO code for Watertown Regional Airport is KATY.
Watertown Regional Airport (ATY) is located in Watertown, United States.
The local time zone at Watertown Regional Airport (ATY) is America/Chicago (GMT-5).
About 2 scheduled departures were counted at Watertown Regional Airport (ATY) when flight schedules were last measured on July 19, 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 Watertown Regional Airport (ATY). 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.