N76JT
Cessna Citation CJ2
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 increasing vs prior period

Emissions Overview

4.0
Tons CO2 This Month
Below Average0.7× avg for Citation CJ2
16.4
Tons CO2 YTD
Typical1.0× avg for Citation CJ2
76.0
CO2 Tons Since 2025
Typical0.9× avg for Citation CJ2
Emissions Intensity0.01t CO₂/nmTypical1.2× avg for Citation CJ2
60.2 tons CO2 in selected period

2026 pace: On track for approximately 66t CO₂ by year end · ↑ 10% vs full year 2025 (60t)

Flight Patterns & Behaviour

Emissions up 288% vs prior period, driven by Santa Ana → KHCR

58t
Period total CO₂
2.4t
Avg per flight
24
Flights
Moderately Concentrated3 routes account for 41% of total emissions
Highest emission route
Santa Ana → KHCR
10.2t CO₂ total · 0.0033t CO₂/nm

Seasonal pattern: Historically peaks in September · Current month is 60% below March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
288%
15t → 58t CO₂
Intensity
56%
0.0100 → 0.0043 t CO₂/nm
New Routes
18
56t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
13%
2.1t → 2.4t
Flight Count
17
7 → 24 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

64t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New10 Apr – 23 Apr 2025
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 5% of period emissions
Aircraft
High
New30 Aug – 27 Oct 2025
Elevated activity period · 13 flights in 58 days vs baseline of 4
Contributed approximately 36t CO₂ to period total — 63% of period emissions
Aircraft
Medium
Historical22 Apr – 13 Aug 2025
114-day inactive period
1.8t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical13 Aug – 5 Sept 2025
22-day inactive period
19.8t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical25 Oct 2025 – 8 Jan 2026
74-day inactive period
3.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 20261.7t CO₂
KJEFJefferson City
KGSHGoshen
392 miles1h 28m
Mar 12, 20264.0t CO₂
KJEFJefferson City
KBILBillings
973 miles3h 7m
Jan 21, 20262.0t CO₂
KSATSan Antonio
KJEFJefferson City
722 miles1h 39m
Jan 20, 20261.1t CO₂
KSATSan Antonio
KHOTHot Springs
464 miles1h 2m
View Details
Jan 20, 20263.0t CO₂
KCAKAkron
KJEFJefferson City
590 miles2h 22m
View Details
Jan 16, 20261.9t CO₂
KMDDMidland
KJEFJefferson City
720 miles1h 37m
View Details
Jan 8, 20260.5t CO₂
KPIAPeoria
KCOUColumbia
185 miles30m
View Details
Jan 8, 20262.6t CO₂
KLNSLancaster
KPIAPeoria
705 miles2h 7m
View Details
Oct 25, 20251.8t CO₂
KSNASanta Ana
KHCR
588 miles1h 29m
View Details
Oct 18, 20251.8t CO₂
KSNASanta Ana
KHCR
588 miles1h 32m
View Details
Oct 14, 20250.8t CO₂
KSNASanta Ana
KVGTLas Vegas
231 miles48m
View Details
Oct 13, 20252.4t CO₂
KPVUProvo
KSNASanta Ana
564 miles1h 55m
View Details
Oct 3, 20251.5t CO₂
KSNASanta Ana
KHCR
588 miles1h 19m
View Details
Sep 20, 20252.8t CO₂
KMSPMinneapolis
KJACJackson
870 miles2h 13m
View Details
Sep 16, 20255.1t CO₂
KTEBTeterboro
KMSPMinneapolis
1,006 miles3h 58m
View Details
Sep 10, 20251.5t CO₂
KSNASanta Ana
KHCR
588 miles1h 18m
View Details
Sep 8, 20251.2t CO₂
KCDCCedar City
KSNASanta Ana
385 miles1h 6m
View Details
Sep 8, 20251.6t CO₂
KSMOSanta Monica
KHCR
590 miles1h 22m
View Details
Sep 7, 20254.8t CO₂
KVBTBentonville
KSMOSanta Monica
1,373 miles3h 41m
View Details
Sep 5, 20252.5t CO₂
KHWOHollywood
KJWNNashville
804 miles1h 59m
View Details
Sep 5, 20258.2t CO₂
KSATSan Antonio
KFLLFt Lauderdale
1,143 miles6h 11m
View Details
Aug 13, 20251.8t CO₂
KSNASanta Ana
KHCR
588 miles1h 30m
View Details
Apr 22, 20251.7t CO₂
KSNASanta Ana
KHCR
588 miles1h 27m
View Details
Apr 10, 20251.2t CO₂
KCOSColorado Springs
NaN miles1h 2m
View Details
Mar 31, 20250.5t CO₂
KBYSFort Irwin/Barstow
KSNASanta Ana
131 miles29m
View Details
Mar 31, 20251.4t CO₂
KOAKOakland
KHCR
608 miles1h 13m
View Details
Mar 31, 20254.5t CO₂
KJWNNashville
NaN miles3h 30m
View Details
Mar 6, 20255.4t CO₂
KJWNNashville
NaN miles4h 7m
View Details
Mar 1, 20251.4t CO₂
KJWNNashville
KNEWNew Orleans
461 miles1h 14m
View Details
Feb 12, 20251.1t CO₂
KVGTLas Vegas
KHCR
358 miles59m
View Details
Jan 8, 20250.5t CO₂
KHCR
KAFOAfton
156 miles21m
View Details
Top Airports by Emissions
Santa Ana

Santa Ana

KSNA

Total CO₂

14.6t

Total Visits

9

Avg CO₂/visit

1.6t

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

Jefferson City

KJEF

Total CO₂

12.7t

Total Visits

5

Avg CO₂/visit

2.5t

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

KHCR

Total CO₂

11.8t

Total Visits

7

Avg CO₂/visit

1.7t

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

San Antonio

KSAT

Total CO₂

11.3t

Total Visits

3

Avg CO₂/visit

3.8t

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

Ft Lauderdale

KFLL

Total CO₂

8.2t

Total Visits

1

Avg CO₂/visit

8.2t

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

Minneapolis

KMSP

Total CO₂

7.9t

Total Visits

2

Avg CO₂/visit

4.0t

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

KSNA to KHCR589 miles

Total Flights

6

Avg CO₂/Flight

1.7t

Total Emissions

10.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
San Antonio Ft Lauderdale

KSAT to KFLL1,144 miles

Total Flights

1

Avg CO₂/Flight

8.2t

Total Emissions

8.2t CO₂

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

KTEB to KMSP1,006 miles

Total Flights

1

Avg CO₂/Flight

5.1t

Total Emissions

5.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Bentonville Santa Monica

KVBT to KSMO1,374 miles

Total Flights

1

Avg CO₂/Flight

4.8t

Total Emissions

4.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Jefferson City Billings

KJEF to KBIL973 miles

Total Flights

1

Avg CO₂/Flight

4.0t

Total Emissions

4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Akron Jefferson City

KCAK to KJEF591 miles

Total Flights

1

Avg CO₂/Flight

3.0t

Total Emissions

3t CO₂

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