GON Groton New London Airport · Arrivals
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Frequently asked questions
The IATA airport code for Groton New London Airport is GON.
The ICAO code for Groton New London Airport is KGON.
Groton New London Airport (GON) is located in Groton CT, United States.
The local time zone at Groton New London Airport (GON) is America/New_York (GMT-4).
About 1 scheduled departures were counted at Groton New London Airport (GON) when flight schedules were last measured on September 4, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.