N6857F
Gulfstream GIV
United States
TEB (Teterboro Airport, Teterboro)

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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

13.9
Tons CO2 This Month
Below Average0.3× avg for GIV
55.1
Tons CO2 YTD
Below Average0.4× avg for GIV
322.4
CO2 Tons Since 2025
Below Average0.5× avg for GIV
Emissions Intensity0.02t CO₂/nmTypical1.1× avg for GIV
236.2 tons CO2 in selected period

2026 pace: On track for approximately 220t CO₂ by year end · ↓ 18% vs full year 2025 (267t)

Flight Patterns & Behaviour

Emissions up 178% vs prior period, driven by Teterboro → Miami

231t
Period total CO₂
8.5t
Avg per flight
27
Flights
Moderately Concentrated3 routes account for 51% of total emissions
Highest emission route
Teterboro → Miami
65.2t CO₂ total · 0.0115t CO₂/nm

Seasonal pattern: Historically peaks in February · Current month is 51% below 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
178%
83t → 231t CO₂
Intensity
12%
0.0103 → 0.0116 t CO₂/nm
New Routes
17
165t CO₂ combined
Dropped Routes
6
Prior period only
Avg per Flight
7%
9.2t → 8.5t
Flight Count
18
9 → 27 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

68t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New11 Sept – 17 Sept 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 20t CO₂ to period total — 9% of period emissions
Aircraft
Medium
New7 Oct – 13 Oct 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 16t CO₂ to period total — 7% of period emissions
Aircraft
Medium
New30 Oct – 5 Nov 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 13t CO₂ to period total — 6% of period emissions
Aircraft
Medium
Historical9 Apr – 18 May 2025
39-day inactive period
7.7t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical18 May – 14 Jun 2025
27-day inactive period
10.9t CO₂ in the 7 days following resumption
Recent Flights
Mar 20, 202613.9t CO₂
KOPFMiami
KOMAOmaha
1,387 miles3h 19m
Feb 6, 20269.0t CO₂
KBWIBaltimore
KOPFMiami
940 miles2h 11m
Jan 20, 202614.6t CO₂
KBOSBoston
KOPFMiami
1,252 miles3h 28m
Jan 8, 202610.1t CO₂
KTEBTeterboro
KOPFMiami
1,091 miles2h 26m
View Details
Jan 6, 20263.1t CO₂
KBOSBoston
KTEBTeterboro
189 miles50m
View Details
Jan 6, 20262.9t CO₂
KTEBTeterboro
KBOSBoston
189 miles46m
View Details
Dec 28, 20252.2t CO₂
KTPATampa
KOPFMiami
199 miles38m
View Details
Dec 19, 202510.4t CO₂
KMDWChicago
KOPFMiami
1,176 miles2h 31m
View Details
Dec 6, 202511.6t CO₂
KTEBTeterboro
KOPFMiami
1,091 miles2h 47m
View Details
Dec 4, 20253.3t CO₂
KBOSBoston
KTEBTeterboro
189 miles52m
View Details
Dec 4, 20252.9t CO₂
KTEBTeterboro
KBOSBoston
189 miles47m
View Details
Nov 25, 202512.5t CO₂
KBEDBedford
KOPFMiami
1,252 miles2h 59m
View Details
Nov 20, 202510.5t CO₂
KTEBTeterboro
KOPFMiami
1,091 miles2h 31m
View Details
Nov 5, 20252.0t CO₂
KTMBMiami
KOPFMiami
20 miles16m
View Details
Nov 5, 202511.1t CO₂
KTEBTeterboro
KTMBMiami
1,111 miles2h 40m
View Details
Oct 29, 20259.1t CO₂
KDALDallas
KOPFMiami
1,104 miles2h 13m
View Details
Oct 13, 202512.5t CO₂
KBOSBoston
KOPFMiami
1,252 miles2h 60m
View Details
Oct 11, 20253.1t CO₂
KOCFOcala
KOPFMiami
255 miles50m
View Details
Oct 4, 202511.5t CO₂
KBOSBoston
KOPFMiami
1,252 miles2h 45m
View Details
Sep 17, 202510.6t CO₂
KTEBTeterboro
KOPFMiami
1,091 miles2h 33m
View Details
Sep 15, 20259.5t CO₂
KAFWFort Worth
KOPFMiami
1,133 miles2h 18m
View Details
Aug 29, 20252.0t CO₂
KFTWFort Worth
KAFWFort Worth
12 miles17m
View Details
Aug 10, 202511.1t CO₂
KPBIWest Palm Beach
KPWMPortland
1,293 miles2h 40m
View Details
Jun 26, 20259.9t CO₂
KTEBTeterboro
KOPFMiami
1,091 miles2h 24m
View Details
Jun 14, 202510.9t CO₂
KFTWFort Worth
KOPFMiami
1,131 miles2h 37m
View Details
May 18, 20257.7t CO₂
KCHOCharlottesville
KOPFMiami
851 miles1h 53m
View Details
Apr 9, 202512.5t CO₂
KTEBTeterboro
KOPFMiami
1,091 miles2h 59m
View Details
Mar 17, 20259.1t CO₂
KIADWashington
KOPFMiami
915 miles2h 13m
View Details
Mar 13, 202510.2t CO₂
KTEBTeterboro
KPBIWest Palm Beach
1,037 miles2h 27m
View Details
Mar 6, 20257.9t CO₂
KIADWashington
KOPFMiami
915 miles1h 55m
View Details
Feb 27, 202510.0t CO₂
KTEBTeterboro
KOPFMiami
1,091 miles2h 25m
View Details
Feb 15, 202517.6t CO₂
KLAXLos Angeles
KOPFMiami
2,334 miles4h 10m
View Details
Feb 7, 20258.0t CO₂
KIADWashington
KOPFMiami
915 miles1h 58m
View Details
Feb 2, 20255.4t CO₂
EDNYFriedrichshafen
EGGWLondon
527 miles1h 21m
View Details
Jan 21, 20256.5t CO₂
KATLAtlanta
KOPFMiami
589 miles1h 36m
View Details
Jan 10, 20258.4t CO₂
KOPFMiami
KBWIBaltimore
940 miles2h 3m
View Details
Top Airports by Emissions
Miami

Miami

KOPF

Total CO₂

194.3t

Total Visits

20

Avg CO₂/visit

9.7t

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

Teterboro

KTEB

Total CO₂

88.5t

Total Visits

11

Avg CO₂/visit

8.0t

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

Boston

KBOS

Total CO₂

50.7t

Total Visits

7

Avg CO₂/visit

7.2t

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

Omaha

KOMA

Total CO₂

13.9t

Total Visits

1

Avg CO₂/visit

13.9t

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

Miami

KTMB

Total CO₂

13.2t

Total Visits

2

Avg CO₂/visit

6.6t

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

Fort Worth

KFTW

Total CO₂

12.9t

Total Visits

2

Avg CO₂/visit

6.5t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3
Top Routes by Emissions
Teterboro Miami

KTEB to KOPF1,092 miles

Total Flights

6

Avg CO₂/Flight

10.9t

Total Emissions

65.2t CO₂

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

KBOS to KOPF1,253 miles

Total Flights

3

Avg CO₂/Flight

12.9t

Total Emissions

38.6t CO₂

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

KOPF to KOMA1,388 miles

Total Flights

1

Avg CO₂/Flight

13.9t

Total Emissions

13.9t CO₂

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

KBED to KOPF1,253 miles

Total Flights

1

Avg CO₂/Flight

12.5t

Total Emissions

12.5t CO₂

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

KTEB to KTMB1,112 miles

Total Flights

1

Avg CO₂/Flight

11.1t

Total Emissions

11.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
West Palm Beach Portland

KPBI to KPWM1,294 miles

Total Flights

1

Avg CO₂/Flight

11.1t

Total Emissions

11.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3