Groton New London Airport
Daylight today(Jul 14, 2026, local time)
About 14h 54m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Groton New London Airport
Groton–New London Airport is a state-owned public-use airport located three nautical miles southeast of the central business district of Groton, a town in New London County, Connecticut, United States. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a regional general aviation facility. It serves the southeastern Connecticut region, including the shoreline localities of Groton, New London, and Mystic.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KGONLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 05 / 23 | 5,000 ft / 1,524 m | 150 ft | Asp | Lighted | Open |
| 15 / 33▸ displaced | 4,000 ft / 1,219 m | 96 ft | Asp | Lighted | Open |
Radio frequencies (8)
| Type | Description | Frequency |
|---|---|---|
| A/D | PROVIDENCE APP/DEP | 125.750 MHz |
| ATIS | ATIS | 127.000 MHz |
| CLD | CLNC DEL | 119.850 MHz |
| CTAF | CTAF | 125.600 MHz |
| GND | GND | 121.650 MHz |
| OPS | ARNG OPS | 126.200 MHz |
| RDO | BRIDGEPORT RDO | 122.100 MHz |
| TWR | TWR | 125.600 MHz |
Navaids(1)
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (6)
Arrivals (STARs) (2)
Takeoff & alternate minimums (2)
Runway hot spots (1)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| GROTON CLASS D | Class D | Controlled | GND | 2500 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 0 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Groton New London Airport.
Frequently asked questions
What is the ICAO code for Groton New London Airport?
The ICAO code for Groton New London Airport is KGON, and its IATA code is GON.
Where is Groton New London Airport located?
Groton New London Airport is medium airport located in Groton, United States, at an elevation of 9 ft (3 m).
How many runways does Groton New London Airport have?
Groton New London Airport has 2 runways, the longest being 5,000 ft / 1,524 m.
What time zone is Groton New London Airport in?
Groton New London Airport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Groton New London Airport?
The magnetic variation (declination) at Groton New London Airport is approximately 13.4° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Groton New London Airport?
The nearest airport to Groton New London Airport is Elizabeth Field (FID), about 4.7 nm to the s, followed by Stonington Airpark and Wychwood Field.
Is the information on this page suitable for flight planning?
No. Groton New London Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.