Airport · Watertown, United States
Watertown Regional Airport (ATY)
IATA ATYICAO KATY3 airlines3 destinationsUnited States
Watertown Regional Airport (ATY) currently has nonstop service to 3 destinations on 3 airlines in our latest departure data. The busiest route is to Denver (DEN), and the largest operator here is Delta Air Lines.
Route data as of June 15, 2026, based on a 7-day departures sample.
Where can you fly nonstop from ATY?
You can fly nonstop from ATY to 3 destinations. Current schedules show about 2.3 flights per day across those routes. The busiest options start with Denver (DEN), Minneapolis (MSP), Aberdeen (ABR).