Airports US ATY
Scheduled service · Medium Airport
ATY
KATY

🇺🇸 Watertown Regional Airport

Watertown, US-SD, US 1749 ft America/Chicago
3
Routes
3
Destinations
2
Airlines
1
Countries
Updated Feb 19, 2026

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ATY in 20 seconds
Watertown Regional Airport (IATA: ATY, ICAO: KATY) serves Watertown, US. It has 3 scheduled routes to 3 destinations in 1 countries, operated by 2 airlines.
AirportRoutes · updated Feb 19, 2026

Routes from ATY

3 nonstop destinations · 2 airlines.

Airlines at ATY

2 carriers operate scheduled departures.

Route Network Map

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Airport routes

Watertown Regional Airport (ATY) offers 3 flight routes operated by 2 airlines. Major carriers include SkyWest and others. Popular destinations from Watertown include Denver Intl, Minneapolis/St Paul Intl, Fergus Falls Muni.

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Common questions about ATY

Quick answers, straight from the schedule data.

How many destinations have nonstop flights from ATY?

Watertown Regional Airport has 3 scheduled routes to 3 destinations in 1 countries, operated by 2 airlines.

Which airlines fly from Watertown Regional Airport?

2 carriers operate scheduled departures, including SkyWest.

Where is Watertown Regional Airport located?

Watertown Regional Airport is located in Watertown, US, at an elevation of 1749 ft. Its IATA code is ATY and ICAO code is KATY.