N515RA
Gulfstream GIV
United States
SNA (John Wayne Airport-Orange County, Santa Ana)

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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 Overview

33.7
Tons CO2 This Month
Typical0.8× avg for GIV
81.3
Tons CO2 YTD
Below Average0.6× avg for GIV
215.7
CO2 Tons Since 2025
Below Average0.3× avg for GIV
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for GIV
215.7 tons CO2 in selected period

2026 pace: On track for approximately 325t CO₂ by year end · ↑ 142% vs full year 2025 (134t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 19.4t CO₂/month

19.4t
CO₂/month
9.7t
Avg per flight
24
Distinct routes
Diverse Network3 routes account for 27% of total emissions
Highest emission route
Teterboro → Santa Ana
24.5t CO₂ total · 0.0116t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.6× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
23
229t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

240t

Signals Detected

5

Highest Severity

High

Aircraft
High
New4 Oct – 23 Nov 2025
Elevated activity period · 14 flights in 50 days vs baseline of 7
Contributed approximately 106t CO₂ to period total — 46% of period emissions
Aircraft
Medium
New21 Jan – 3 Feb 2026
Elevated activity period · 5 flights in 13 days vs baseline of 2
Contributed approximately 46t CO₂ to period total — 20% of period emissions
Aircraft
Medium
New24 Feb – 2 Mar 2026
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 53t CO₂ to period total — 23% of period emissions
Aircraft
Medium
Historical5 Nov – 22 Nov 2025
18-day inactive period
10.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical23 Nov – 7 Dec 2025
15-day inactive period
24.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 27, 20262.0t CO₂
KSNASanta Ana
KTRMPalm Springs
98 miles24m
Mar 2, 202618.0t CO₂
KBNANashville
KSNASanta Ana
1,766 miles4h 14m
Mar 2, 202615.2t CO₂
KHIOPortland
KBNANashville
1,984 miles3h 37m
Feb 26, 202619.8t CO₂
KBNANashville
KHIOPortland
1,984 miles4h 39m
View Details
Feb 1, 202610.9t CO₂
KRYWLago Vista
KSNASanta Ana
1,182 miles2h 37m
View Details
Feb 1, 202611.7t CO₂
MWCRGeorge Town
KHOUHouston
1,128 miles2h 48m
View Details
Jan 29, 202619.2t CO₂
KSNASanta Ana
MWCRGeorge Town
2,448 miles4h 32m
View Details
Jan 27, 20262.3t CO₂
KSBPSan Luis Obispo
KSNASanta Ana
191 miles38m
View Details
Jan 27, 20262.0t CO₂
KSNASanta Ana
KSBPSan Luis Obispo
191 miles35m
View Details
Dec 7, 202524.5t CO₂
KTEBTeterboro
KSNASanta Ana
2,431 miles5h 44m
View Details
Nov 23, 20255.0t CO₂
KPVUProvo
KSNASanta Ana
564 miles1h 16m
View Details
Nov 22, 20255.5t CO₂
KSNASanta Ana
KPVUProvo
564 miles1h 22m
View Details
Nov 5, 20258.0t CO₂
KAPADenver
KSNASanta Ana
827 miles1h 57m
View Details
Nov 3, 20252.4t CO₂
KAPADenver
NaN miles40m
View Details
Nov 3, 20257.3t CO₂
KSNASanta Ana
KAPADenver
827 miles1h 48m
View Details
Oct 27, 202515.0t CO₂
KEIWNew Madrid
KSNASanta Ana
1,603 miles3h 33m
View Details
Oct 26, 202514.2t CO₂
KSNASanta Ana
KBNANashville
1,766 miles3h 23m
View Details
Oct 19, 202511.7t CO₂
KADSDallas
KSNASanta Ana
1,212 miles2h 48m
View Details
Oct 18, 202510.7t CO₂
KCNOChino
KADSDallas
1,198 miles2h 35m
View Details
Oct 17, 20252.0t CO₂
KSNASanta Ana
KCNOChino
24 miles16m
View Details
Oct 15, 202510.9t CO₂
KPWAOklahoma City
KSNASanta Ana
1,154 miles2h 37m
View Details
Oct 5, 20258.9t CO₂
KSNASanta Ana
KPWAOklahoma City
1,154 miles2h 10m
View Details
Oct 5, 20252.7t CO₂
KSNASanta Ana
KLASLas Vegas
226 miles44m
View Details
Oct 4, 20252.0t CO₂
KVNYVan Nuys
KSNASanta Ana
51 miles19m
View Details
Top Airports by Emissions
Santa Ana

Santa Ana

KSNA

Total CO₂

172.0t

Total Visits

19

Avg CO₂/visit

9.1t

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

Nashville

KBNA

Total CO₂

67.2t

Total Visits

4

Avg CO₂/visit

16.8t

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

Portland

KHIO

Total CO₂

35.0t

Total Visits

2

Avg CO₂/visit

17.5t

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

George Town

MWCR

Total CO₂

30.9t

Total Visits

2

Avg CO₂/visit

15.5t

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

Teterboro

KTEB

Total CO₂

24.5t

Total Visits

1

Avg CO₂/visit

24.5t

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

Dallas

KADS

Total CO₂

22.4t

Total Visits

2

Avg CO₂/visit

11.2t

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

KTEB to KSNA2,433 miles

Total Flights

1

Avg CO₂/Flight

24.5t

Total Emissions

24.5t CO₂

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

KBNA to KHIO1,985 miles

Total Flights

1

Avg CO₂/Flight

19.8t

Total Emissions

19.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Santa Ana George Town

KSNA to MWCR2,450 miles

Total Flights

1

Avg CO₂/Flight

19.2t

Total Emissions

19.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Nashville Santa Ana

KBNA to KSNA1,767 miles

Total Flights

1

Avg CO₂/Flight

18.0t

Total Emissions

18t CO₂

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

KHIO to KBNA1,985 miles

Total Flights

1

Avg CO₂/Flight

15.2t

Total Emissions

15.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
New Madrid Santa Ana

KEIW to KSNA1,604 miles

Total Flights

1

Avg CO₂/Flight

15.0t

Total Emissions

15t CO₂

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