Direct flights from Watertown (ATY)

Watertown Airport (ATY) is a small station with nonstop service to 2 destinations, flown by 2 airlines, led by Delta Air Lines and United Airlines. Because the schedule is limited, an upgrade or award opening on a Denver flight rarely lasts. 2LNR checks every ATY nonstop flown by Delta Air Lines for confirmed availability, so a rare opening does not go unnoticed.

Route data refreshed . Routes and carriers reflect the schedule data behind 2LNR's route map.

Explore Watertown routes on the interactive map Get started free
2
Nonstop destinations
2
Airlines serving ATY
Free
To get started

About Watertown Airport (ATY)

Watertown Airport (ATY) is the airport serving Watertown, United States. Its ICAO code is KATY. Departure and arrival times at ATY are local to the America/Chicago time zone. Every one of its 2 nonstop destinations is inside United States.

Confirmed upgrade & award space on Watertown routes

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Pick any Watertown destination below to open a calendar of departures, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each ATY route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Watertown route and 2LNR notifies you when space appears.

Plan on the map

Explore every ATY nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Watertown (ATY)

These are the city pairs behind flights to and from Watertown: 2 nonstop destinations with active service at Watertown Airport. Each route links to its confirmed upgrade and award availability.

Explore ATY routes on the interactive map →

Airlines that fly out of Watertown (ATY)

The carriers with nonstop service from Watertown Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map.

Alternative airports near Watertown (ATY)

Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.

United States flights by airport

Frequently asked questions about Watertown (ATY)

How many nonstop destinations does Watertown Airport (ATY) serve?
Watertown Airport has active nonstop service to 2 destinations in 2LNR's schedule data. The busiest markets from ATY are Denver and Minneapolis. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page.
Which airlines fly out of Watertown (ATY)?
The carriers with nonstop service from Watertown Airport are listed in full on this page, each linked to its own route map. Delta Air Lines and United Airlines run the most routes from Watertown, in that order. In 2LNR's schedule data that is 2 airlines in total.
How many airlines fly out of ATY?
2LNR's schedule data currently shows 2 airlines with at least one nonstop route from Watertown (ATY). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season.
How do I check upgrade or award availability from ATY?
Pick any destination on this page, such as Denver, to open a calendar of ATY departures with confirmed upgrade and award space on Delta Air Lines by date, the next 14 days free on every product and the full horizon on Pro. On Pro you can also set an alert so 2LNR notifies you when space opens.
Does 2LNR track flights from ATY?
Yes. Every nonstop route from Watertown Airport in 2LNR's schedule data is listed, 2 destinations in total, and on the routes flown by Delta Air Lines what is shown is confirmed availability rather than a forecast, the next 14 days free on every product and the full horizon on Pro.

Never miss ATY upgrade or award space

See what is open by date on these routes, the next 14 days free on every product and the full horizon on Pro.

Get started free