Airport code
ART — Watertown International Airport
ART is the IATA code for Watertown International Airport, an airport serving Watertown, United States. Its ICAO code is KART, and it operates in the America/New_York time zone (UTC-5). The airport sits at 43.9919, -76.0217 in the Northern Hemisphere, at an elevation of 325 ft (99 m).
Overview
About Watertown International Airport
Watertown International Airport is in the Town of Hounsfield in Jefferson County, New York, United States, 6 mi west of Watertown. The airport is used for general aviation, but has scheduled passenger service subsidized by the Essential Air Service program. The airport has no scheduled international passenger flights, but is available as an international port of entry for private aircraft on two hours' advance notice from pilots.
Reference data
Airport information
| IATA code | ART |
|---|---|
| ICAO code | KART |
| Airport name | Watertown International Airport |
| City | Watertown |
| Country | United States |
| Time zone | America/New_York (UTC-5) |
| Latitude | 43.9919 |
| Longitude | -76.0217 |
| Elevation | 325 ft (99 m) |
| Airport type | Medium airport |
| Continent | North America |
| Runways | 2 |
| Longest runway | 7,001 ft (2,134 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Watertown International Airport?
The IATA code for Watertown International Airport is ART.
What is the ICAO code for Watertown International Airport?
The ICAO code for Watertown International Airport is KART.
Where is ART airport located?
Watertown International Airport (ART) is located in Watertown, United States.
What time zone is ART in?
Watertown International Airport operates in the America/New_York time zone, which is UTC-5.
What is the nearest airport to ART?
The nearest airport to Watertown International Airport (ART) is Ogdensburg International Airport (OGS) in Ogdensburg, about 89 km away.
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