N273A
Gulfstream GV
Charter
United States
IAD (Washington Dulles International Airport, Washington)

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

Emissions Overview

3.6
Tons CO2 This Month
Below Average0.1× avg for GV
57.7
Tons CO2 YTD
Below Average0.6× avg for GV
314.7
CO2 Tons Since 2025
Below Average0.6× avg for GV
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for GV
193.1 tons CO2 in selected period

2026 pace: On track for approximately 231t CO₂ by year end · ↓ 10% vs full year 2025 (257t)

Flight Patterns & Behaviour

Emissions up 72% vs prior period, driven by Washington → Portsmouth

207t
Period total CO₂
5.6t
Avg per flight
37
Flights
Moderately Concentrated3 routes account for 40% of total emissions
Highest emission route
Washington → Portsmouth
34.9t CO₂ total · 0.0100t CO₂/nm

Seasonal pattern: Historically peaks in January · Current month is 9% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.9× country averageTypical

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
72%
120t → 207t CO₂
Intensity
34%
0.0159 → 0.0105 t CO₂/nm
New Routes
20
171t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
25%
7.5t → 5.6t
Flight Count
21
16 → 37 flights

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

128t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New15 May – 21 May 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 30t CO₂ to period total — 14% of period emissions
Aircraft
Medium
New7 Jun – 11 Jul 2025
Elevated activity period · 8 flights in 34 days vs baseline of 4
Contributed approximately 29t CO₂ to period total — 14% of period emissions
Aircraft
Medium
New26 Jul – 10 Aug 2025
Elevated activity period · 7 flights in 15 days vs baseline of 2
Contributed approximately 23t CO₂ to period total — 11% of period emissions
Aircraft
Medium
Historical2 Apr – 28 Apr 2025
26-day inactive period
3.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical28 Apr – 18 May 2025
20-day inactive period
43.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 28, 202610.5t CO₂
KBZNBozeman
KIADWashington
1,769 miles2h 57m
Feb 27, 20262.8t CO₂
MYAFAndros Town
MDMC
515 miles50m
Feb 27, 20267.9t CO₂
KIADWashington
KAPFNaples
919 miles2h 14m
Feb 16, 202610.0t CO₂
KIADWashington
NaN miles2h 48m
View Details
Feb 13, 20262.4t CO₂
KIADWashington
NaN miles43m
View Details
Jan 31, 20269.7t CO₂
KSBSSteamboat Springs
KIADWashington
1,559 miles2h 45m
View Details
Jan 31, 20264.4t CO₂
KLASLas Vegas
KSBSSteamboat Springs
543 miles1h 17m
View Details
Jan 30, 202616.0t CO₂
KIADWashington
KLASLas Vegas
2,060 miles4h 28m
View Details
Jan 20, 20264.4t CO₂
KORDChicago
KIADWashington
587 miles1h 17m
View Details
Jan 19, 20265.3t CO₂
KADT
KORDChicago
701 miles1h 31m
View Details
Jan 19, 20261.9t CO₂
KAPADenver
KGNBGranby
67 miles14m
View Details
Dec 22, 20253.6t CO₂
KIADWashington
NaN miles1h 3m
View Details
Aug 11, 20254.4t CO₂
KIADWashington
KSAVSavannah
516 miles1h 16m
View Details
Aug 10, 20251.9t CO₂
KLNSLancaster
KIADWashington
102 miles19m
View Details
Aug 10, 20254.3t CO₂
KIADWashington
KPSMPortsmouth
448 miles1h 16m
View Details
Aug 1, 20254.2t CO₂
KPSMPortsmouth
KIADWashington
448 miles1h 13m
View Details
Aug 1, 20252.2t CO₂
KTEBTeterboro
KPSMPortsmouth
227 miles39m
View Details
Aug 1, 20252.7t CO₂
KIADWashington
KTEBTeterboro
222 miles49m
View Details
Aug 1, 20254.1t CO₂
KPVDProvidence
KIADWashington
370 miles1h 12m
View Details
Aug 1, 20253.1t CO₂
KIADWashington
KPVDProvidence
370 miles55m
View Details
Jul 25, 20254.0t CO₂
KIADWashington
KPSMPortsmouth
448 miles1h 10m
View Details
Jul 18, 20253.4t CO₂
KIADWashington
KPSMPortsmouth
448 miles1h 0m
View Details
Jul 11, 20251.9t CO₂
KHPNWhite Plains
KPSMPortsmouth
203 miles35m
View Details
Jul 11, 20253.1t CO₂
KIADWashington
KHPNWhite Plains
246 miles55m
View Details
Jul 3, 20254.3t CO₂
KIADWashington
KPSMPortsmouth
448 miles1h 14m
View Details
Jun 27, 20254.0t CO₂
KPSMPortsmouth
KIADWashington
448 miles1h 10m
View Details
Jun 27, 20253.9t CO₂
KIADWashington
KPSMPortsmouth
448 miles1h 9m
View Details
Jun 20, 20253.7t CO₂
KIADWashington
KPSMPortsmouth
448 miles1h 5m
View Details
Jun 13, 20254.4t CO₂
KDAWRochester
KIADWashington
452 miles1h 17m
View Details
Jun 13, 20253.5t CO₂
KIADWashington
KPSMPortsmouth
448 miles1h 1m
View Details
Jun 6, 20253.8t CO₂
KIADWashington
KPSMPortsmouth
448 miles1h 7m
View Details
May 30, 20254.0t CO₂
KIADWashington
KPSMPortsmouth
448 miles1h 10m
View Details
May 23, 202513.7t CO₂
KIADWashington
KBTMButte
1,834 miles3h 51m
View Details
May 21, 202513.1t CO₂
KLASLas Vegas
KIADWashington
2,060 miles3h 40m
View Details
May 18, 202516.7t CO₂
KIADWashington
KLASLas Vegas
2,060 miles4h 40m
View Details
Apr 28, 20253.6t CO₂
KIADWashington
KAGSAugusta
460 miles1h 3m
View Details
Apr 2, 202510.2t CO₂
KIADWashington
NaN miles2h 53m
View Details
Mar 21, 20259.6t CO₂
KIADWashington
NaN miles2h 43m
View Details
Feb 16, 20259.9t CO₂
KIADWashington
NaN miles2h 48m
View Details
Feb 13, 20252.8t CO₂
KIADWashington
NaN miles50m
View Details
Feb 9, 202510.2t CO₂
KIADWashington
NaN miles2h 53m
View Details
Feb 8, 20259.3t CO₂
KTEBTeterboro
NaN miles2h 38m
View Details
Feb 8, 20252.4t CO₂
KIADWashington
KTEBTeterboro
222 miles43m
View Details
Jan 24, 20251.9t CO₂
KIADWashington
KACYAtlantic City
158 miles33m
View Details
Jan 21, 20254.3t CO₂
KORDChicago
KIADWashington
587 miles1h 15m
View Details
Jan 20, 20255.0t CO₂
KIMLImperial
KORDChicago
719 miles1h 26m
View Details
Jan 20, 20251.9t CO₂
KAPADenver
KRILRifle
153 miles31m
View Details
Jan 18, 20251.9t CO₂
KLXVLeadville
KAPADenver
82 miles19m
View Details
Jan 17, 202512.8t CO₂
KIADWashington
KLXVLeadville
1,541 miles3h 35m
View Details
Jan 14, 202515.7t CO₂
KSJCSan Jose
KIADWashington
2,393 miles4h 23m
View Details
Jan 13, 202518.2t CO₂
KHPNWhite Plains
KSJCSan Jose
2,559 miles5h 5m
View Details
Jan 13, 20252.6t CO₂
KIADWashington
KHPNWhite Plains
246 miles47m
View Details
Jan 1, 202511.6t CO₂
KIADWashington
NaN miles3h 15m
View Details
Top Airports by Emissions
Washington

Washington

KIAD

Total CO₂

188.5t

Total Visits

31

Avg CO₂/visit

6.1t

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

Las Vegas

KLAS

Total CO₂

50.2t

Total Visits

4

Avg CO₂/visit

12.6t

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

Portsmouth

KPSM

Total CO₂

47.1t

Total Visits

13

Avg CO₂/visit

3.6t

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

Steamboat Springs

KSBS

Total CO₂

14.1t

Total Visits

2

Avg CO₂/visit

7.1t

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

Butte

KBTM

Total CO₂

13.7t

Total Visits

1

Avg CO₂/visit

13.7t

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

Bozeman

KBZN

Total CO₂

10.5t

Total Visits

1

Avg CO₂/visit

10.5t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4
Top Routes by Emissions
Washington Portsmouth

KIAD to KPSM448 miles

Total Flights

9

Avg CO₂/Flight

3.9t

Total Emissions

34.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Washington Las Vegas

KIAD to KLAS2,061 miles

Total Flights

2

Avg CO₂/Flight

16.4t

Total Emissions

32.7t CO₂

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

KIAD to KBTM1,835 miles

Total Flights

1

Avg CO₂/Flight

13.7t

Total Emissions

13.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Las Vegas Washington

KLAS to KIAD2,061 miles

Total Flights

1

Avg CO₂/Flight

13.1t

Total Emissions

13.1t CO₂

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

KBZN to KIAD1,770 miles

Total Flights

1

Avg CO₂/Flight

10.5t

Total Emissions

10.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Steamboat Springs Washington

KSBS to KIAD1,560 miles

Total Flights

1

Avg CO₂/Flight

9.7t

Total Emissions

9.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4