GAI · KGAI · Montgomery County Airpark

Montgomery County Airpark (GAI)

Gaithersburg, United States · small airport · 39.168° -77.166° ·
Airport Information
IATA CodeGAI
ICAO CodeKGAI
Typesmall airport
NameMontgomery County Airpark
MunicipalityGaithersburg
CountryUnited States
ContinentNA
Latitude39.168° N
Longitude-77.166° W
Elevation539 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score50
Local TimeLoading...
Country & Timezone Info
CountryUnited States
ISO Code
RegionGaithersburg
Continent CodeNA
IANA TimezoneAmerica/New_York
UTC Offset (Standard)UTC-5
DST OffsetUTC-4
Current Offset--

🌬 Best Time to Fly

Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving GAI

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Temperate (39.2°N)

Jan
Feb
10°
Mar
13°
Apr
17°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
Nov
12°
Dec
* Approximate average temperatures by month based on temperate latitude zone

AI-Enhanced Insights

Montgomery County Airpark (GAI) is a general aviation reliever airport situated in Gaithersburg, Maryland, serving the densely populated suburbs northwest of Washington, D.C. Owned and operated by the Montgomery County Revenue Authority, it functions as an important hub for business aviation, flight training, and private pilots in the National Capital Region. The airport provides a convenient alternative to the larger Ronald Reagan Washington National and Dulles International airports for corporate and general aviation traffic.

💡 Local Tip
Before flying in, check the airport's noise abatement procedures and preferred traffic patterns—GAI sits in a noise-sensitive residential area and pilots are expected to follow specific arrival and departure routes to minimize impact on surrounding neighborhoods.
🚖 Getting There

Driving is the most practical way to reach the airport, with easy access from Interstate 270 via Fieldcrest Road. Ride-share services like Uber and Lyft are readily available in the Gaithersburg area, though scheduling in advance is wise during peak D.C. commute hours. Public transit options are limited, so renting a car or arranging a private car service is recommended for visitors without a vehicle.

❓ Frequently Asked Questions
Q: Does Montgomery County Airpark have commercial airline service?
A: No, GAI is a general aviation airport with no scheduled commercial flights. It primarily serves private, corporate, and flight training aircraft.

Q: What is the airport primarily used for?
A: The airport supports business aviation, private flying, flight schools, and aerial services such as charter and air taxi operations for the greater Washington, D.C. metropolitan area.

Q: Are there flight training schools at GAI?
A: Yes, the airport hosts one or more FAA-certified flight schools offering pilot training, aircraft rentals, and discovery flights.

Q: How far is GAI from downtown Washington, D.C.?
A: The airpark is located approximately 25 miles northwest of the U.S. Capitol, with typical drive times of 45 minutes to an hour depending on traffic.
AI-generated content · Generated Jun 27, 2026 · MiniMax-M3

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
CGS College Park Airport College Park, United States 29.6 km 18.4 mi View →
FDK Frederick Municipal Airport Frederick, United States 33.0 km 20.5 mi View →
JPN Pentagon Army Heliport Washington DC, United States 34.0 km 21.1 mi View →
IAD Washington Dulles International Airport Dulles, United States 35.3 km 21.9 mi View →
FME Fort Meade Executive Airport Fort Meade(Odenton), United States 36.3 km 22.5 mi View →

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