Airports / Montgomery County Airpark

Montgomery County Airpark(KGAI)

Gaithersburg, United States

Last updated: Mar 30, 2026

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Viewing period:
Compared to: preceding 12 months · Apr 2024 – Apr 2025
Apr 2025 – Mar 2026·vs Apr 2024 – Apr 2025

Activity Summary

2,015.0
Tons CO2 Total
1.5
Avg CO2/Flight
1,478
Flights Total
Emissions Intensity0.00t CO₂/nm
1,317.1 tons CO2 in selected period

Airport Patterns

Emissions up 822% vs prior period — significantly busier than prior period

1,317t
Total CO₂
1.5t
Avg CO₂/flight
1,478
Flights
Operator Profile

Charter/owner classification not available for this airport's flights

Emissions
>300%
281t → 2,015t CO₂
CO₂ Intensity
14%
1.7t → 1.5t per departure
Flight Count
Prior data incomplete
New Routes
342
1,159t CO₂ combined
Dropped Routes
31
Prior period only
New Aircraft
339
339 new tail numbers
Top Destinations
West Palm Beach79.5t CO₂
18 flights · avg 4.4t/flight
Houston33.7t CO₂
5 flights · avg 6.7t/flight
Naples33.1t CO₂
7 flights · avg 4.7t/flight
Teterboro31.8t CO₂
40 flights · avg 0.8t/flight
Stuart30.0t CO₂
8 flights · avg 3.7t/flight

Spikes

Significant deviations from this airport's baseline in the selected period.

CO₂ Above Baseline

18t

Signals Detected

1

Highest Severity

High

HighMar 25, 2026

Single high-emission departure PH-LAU → EGBB on Mar 25, 2026 — 18.2t CO₂, 68% of day's total

Aircraft PH-LAU departing to EGBB produced 18.2t CO₂, representing 68% of all airport emissions on Mar 25, 2026.

18.2t CO₂

Route Map

Top Routes by Emissions
GaithersburgWest Palm Beach

KGAI to KPBI · 879 miles

Total Flights

18

Avg CO₂/Flight

4.4t

Total Emissions

79.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
GaithersburgHouston

KGAI to KHOU · 1,221 miles

Total Flights

5

Avg CO₂/Flight

6.7t

Total Emissions

33.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
GaithersburgNaples

KGAI to KAPF · 938 miles

Total Flights

7

Avg CO₂/Flight

4.7t

Total Emissions

33.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
GaithersburgTeterboro

KGAI to KTEB · 201 miles

Total Flights

40

Avg CO₂/Flight

0.8t

Total Emissions

31.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
GaithersburgStuart

KGAI to KSUA · 847 miles

Total Flights

8

Avg CO₂/Flight

3.7t

Total Emissions

30.0t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
GaithersburgAtlanta

KGAI to KPDK · 539 miles

Total Flights

10

Avg CO₂/Flight

2.9t

Total Emissions

29.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 43
Aircraft Using This Airport
View All Aircraft
N201WR·Dassault Falcon 2000
102.3t CO₂ · avg 2.1t/visit · 48 visits · Last seen 27 Mar 2026
N246KBCharter·Cirrus Vision Jet SF50
43.7t CO₂ · avg 0.3t/visit · 137 visits · Last seen 30 Mar 2026
N420EHCharter·Cessna Citation CJ2
42.9t CO₂ · avg 0.5t/visit · 85 visits · Last seen 27 Feb 2026
N63KLCharter·Cirrus Vision Jet SF50
32.7t CO₂ · avg 0.3t/visit · 115 visits · Last seen 30 Mar 2026
N64ARCharter·Cirrus Vision Jet SF50
30.2t CO₂ · avg 0.2t/visit · 123 visits · Last seen 30 Mar 2026
N314ED·Cirrus Vision Jet SF50
29.9t CO₂ · avg 1.0t/visit · 31 visits · Last seen 29 Mar 2026
N912JD·Cessna Citation Mustang
29.7t CO₂ · avg 0.9t/visit · 32 visits · Last seen 29 Mar 2026
N680BF·Cessna Citation Sovereign
26.1t CO₂ · avg 1.5t/visit · 18 visits · Last seen 6 Jan 2026
N867CACharter·Cirrus Vision Jet SF50
25.1t CO₂ · avg 0.3t/visit · 86 visits · Last seen 30 Mar 2026
N10RSCharter·Cirrus Vision Jet SF50
21.6t CO₂ · avg 0.3t/visit · 78 visits · Last seen 7 Oct 2025
Page 1 of 38

Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period