Watertown Regional (ATY) is an airport in Watertown, USA serving 2 nonstop destinations. The largest operators are United Airlines and Delta Air Lines. On-time performance is 86.4% based on the most recent BTS data (arrivals not delayed 15+ minutes). Updated 31 August 2026.
Frequently asked questions
How many nonstop destinations does ATY have?
ATY (Watertown Regional) serves 2 nonstop destinations.
Which airlines fly nonstop from ATY?
Airlines flying nonstop from ATY include United Airlines, Delta Air Lines.
What is the on-time performance at ATY?
ATY has an on-time performance rate of 86.4%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.
What is the ICAO code for ATY?
The ICAO code for ATY (Watertown Regional) is KATY.
