Montgomery County Airpark (KGAI/GAI)
Gaithersburg, MD·Small Airport
KGAI is the ICAO code for Montgomery County Airpark (IATA GAI), located in Gaithersburg, MD.
Airport guide
Montgomery County Airpark (KGAI) sits in Gaithersburg, Maryland, 20 miles northwest of central DC. The single 4,202 ft runway is typically long enough for light jets and turboprops; heavy and ultra-long-range jets typically use KIAD. Midsize and larger jets may need more runway than this. Field elevation 539 ft, no density-altitude concerns. KGAI serves the Montgomery County / I-270 biotech corridor (NIH, MedImmune, the broader Rockville cluster). Ground time to NIH Bethesda is 25 minutes; downtown DC is 50.
Empty legs departing KGAI (0)
No current departing empty legs tracked. New legs appear here as operators post inventory. Set an alert to be notified.
Empty legs arriving KGAI (5)
Oct 24, 2026
KPHF → KGAI(Newport News, VA)
Vision SF50-G2 · VERY_LIGHT_JET
Nov 13, 2026
KAHN → KGAI(Athens, GA)
Vision SF50-G2 · VERY_LIGHT_JET
Dec 18, 2026
KTEB → KGAI(Teterboro, NJ)
Embraer Phenom 100 · VERY_LIGHT_JET
Jan 14, 2027
KTYS → KGAI(Alcoa, TN)
Vision SF50-G2 · VERY_LIGHT_JET
Jan 14, 2027
KTYS → KGAI(Alcoa, TN)
Vision SF50-G2 · VERY_LIGHT_JET
Empty legs at airports near Montgomery County Airpark
Each airport's own empty-leg page, ordered by distance from Montgomery County Airpark.
Frederick Municipal Airport (KFDK) empty legs
Frederick, MD
21 mi
Leesburg Executive Airport (KJYO) empty legs
Leesburg, VA
22 mi
Washington Dulles International Airport (KIAD) empty legs
Dulles, VA
22 mi
Ronald Reagan Washington National Airport (KDCA) empty legs
Washington, DC
23 mi
Baltimore/Washington International Thurgood Marshall Airport (KBWI) empty legs
Baltimore, MD
27 mi
Joint Base Andrews (KADW) empty legs
Camp Springs, MD
29 mi
Carroll County Regional Jack B Poage Field (KDMW) empty legs
Westminster, MD
32 mi
Manassas Regional Airport/Harry P. Davis Field (KHEF) empty legs
Manassas, VA
36 mi
Nearby airports
KCGS / College Park Airport
College Park, MD
19 mi
KFDK / Frederick Municipal Airport
Frederick, MD
20 mi
KJYO / Leesburg Executive Airport
Leesburg, VA
22 mi
KIAD / Washington Dulles International Airport
Dulles, VA
22 mi
KFME / Tipton Airport
Fort Meade(Odenton), MD
22 mi
KDCA / Ronald Reagan Washington National Airport
Washington, DC
23 mi
KBWI / Baltimore/Washington International Thurgood Marshall Airport
Baltimore, MD
27 mi
KADW / Joint Base Andrews
Camp Springs, MD
29 mi
More airports in United States
Ordered by distance from Montgomery County Airpark.
KDAA / Davison Army Air Field
Fort Belvoir, VA
31 mi
KANP / Lee Airport
Annapolis, MD
36 mi
KHEF / Manassas Regional Airport/Harry P. Davis Field
Manassas, VA
36 mi
KMTN / Martin State Airport
Baltimore, MD
42 mi
KMRB / Eastern WV Regional Airport/Shepherd Field
Martinsburg, WV
47 mi
KNYG / Quantico Marine Corps Airfield / Turner Field
Quantico, VA
47 mi
KHGR / Hagerstown Regional Richard A Henson Field
Hagerstown, MD
48 mi
KOKV / Winchester Regional Airport
Winchester, VA
52 mi
Popular private jet airports
KDEN / Denver International Airport
Denver, CO
KEDW / Edwards Air Force Base
Edwards, CA
KTTS / Space Florida Launch and Landing Facility
Titusville, FL
KVBG / Vandenberg Space Force Base
Lompoc, CA
KLAS / Harry Reid International Airport
Las Vegas, NV
PAEI / Eielson Air Force Base
Fairbanks, AK
KJFK / John F Kennedy International Airport
New York, NY
KNFL / Fallon Naval Air Station
Fallon, NV
Frequently asked questions about Montgomery County Airpark
What is KGAI airport?+
KGAI is the ICAO code for Montgomery County Airpark (IATA GAI), located in Gaithersburg, MD.
What does GAI stand for?+
GAI is the IATA code for Montgomery County Airpark (ICAO KGAI) in Gaithersburg, MD.
Where is Montgomery County Airpark?+
Montgomery County Airpark is located in Gaithersburg, MD.
Does Montgomery County Airpark have commercial airline service?+
No, Montgomery County Airpark does not receive scheduled airline flights.
How long is the runway at Montgomery County Airpark?+
The longest runway at Montgomery County Airpark measures 4,202 ft (1,281 m).
What is the elevation of Montgomery County Airpark?+
Montgomery County Airpark sits at 539 ft above sea level.
What timezone is Montgomery County Airpark in?+
Montgomery County Airpark operates on America/New_York.
How many private-jet empty legs are available at Montgomery County Airpark?+
SkyAccess currently tracks 0 departing and 5 arriving private-jet empty legs at Montgomery County Airpark over the next six months. Browse and book each leg with a free account.