Loading
This is taking longer than expected.
This is taking longer than expected.
This is taking longer than expected.
This is taking longer than expected.
Watertown International Airport (ART) had nonstop service to 2 destinations on 1 airline in our June 14, 2026 departure snapshot. The busiest route was to Philadelphia (PHL), and the largest operator here was American Airlines with nonstops to 2 destinations.
Route data as of June 14, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
You can fly nonstop from ART to 2 destinations. Current schedules show about 2.1 flights per day across those routes. The busiest options start with Philadelphia (PHL), Harrisburg (MDT).
0 international routes in this schedule set
United States 2
2/day
Embraer 145 · Embraer RJ145
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Watertown International Airport (ART / KART) is located in Watertown, United States.
The IATA code is ART. The ICAO code is KART.
The busiest scheduled route from ART in our June 14, 2026 departure data was ART to PHL (Philadelphia), with 2/day.
American Airlines was the largest operator in our ART schedule data, serving 2 destinations with 2-3/day.
ART has 0 international routes and 2 domestic routes in the current schedule set.
1 airlines operated at ART in our June 14, 2026 snapshot. Top carriers include American Airlines.
ART has direct flights to 2 destinations including Philadelphia, Harrisburg.
View live arrivals and departures at ART on FlightRadar24.
Every day, FlightQ picks a mystery airport and gives you five guesses. Real departure data, no filler.
Play today's airport quiz →