N77DB
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 Overview

2.1
Tons CO2 This Month
Below Average0.4× avg for Citation CJ2
4.9
Tons CO2 YTD
Below Average0.3× avg for Citation CJ2
33.3
CO2 Tons Since 2025
Below Average0.4× avg for Citation CJ2
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ2
30.8 tons CO2 in selected period

2026 pace: On track for approximately 20t CO₂ by year end · ↓ 31% vs full year 2025 (28t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 2.6t CO₂/month

2.6t
CO₂/month
1.3t
Avg per flight
16
Distinct routes
Moderately Concentrated3 routes account for 47% of total emissions
Highest emission route
Santa Ana → Salinas
6.2t CO₂ total · 0.0041t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× 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
16
31t CO₂ combined
Dropped Routes
2
Prior period only
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

13t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New2 Apr – 8 Apr 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 2% of period emissions
Aircraft
Medium
New24 Apr – 30 May 2025
Elevated activity period · 5 flights in 36 days vs baseline of 3
Contributed approximately 7t CO₂ to period total — 22% of period emissions
Aircraft
Medium
New23 Jun – 29 Jun 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 2% of period emissions
Aircraft
Medium
Historical2 Apr – 30 Apr 2025
29-day inactive period
4.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical13 May – 30 May 2025
16-day inactive period
0.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 26, 20261.5t CO₂
KSNSSalinas
KNYLYuma
484 miles1h 18m
Mar 13, 20261.5t CO₂
KHNDLas Vegas
KSNSSalinas
363 miles1h 19m
Mar 3, 20260.5t CO₂
KSMFSacramento
KSNSSalinas
140 miles27m
Feb 24, 20261.0t CO₂
KSNASanta Ana
KSNSSalinas
296 miles56m
View Details
Feb 23, 20261.1t CO₂
KSNSSalinas
KSNASanta Ana
296 miles60m
View Details
Feb 12, 20261.6t CO₂
KNYLYuma
KSNSSalinas
484 miles1h 20m
View Details
Dec 26, 20251.2t CO₂
KCRQCarlsbad
KSNSSalinas
346 miles1h 2m
View Details
Dec 24, 20252.9t CO₂
KCRQCarlsbad
KSNSSalinas
346 miles2h 20m
View Details
Nov 22, 20251.1t CO₂
KSNASanta Ana
KSNSSalinas
295 miles1h 0m
View Details
Nov 13, 20251.3t CO₂
KMYFSan Diego
KSNSSalinas
367 miles1h 8m
View Details
Oct 18, 20251.0t CO₂
KSNASanta Ana
KSNSSalinas
295 miles55m
View Details
Oct 18, 20251.0t CO₂
KSNASanta Ana
KSNSSalinas
295 miles53m
View Details
Oct 16, 20251.2t CO₂
KSNASanta Ana
KSNSSalinas
295 miles1h 2m
View Details
Sep 12, 20253.7t CO₂
KCOSColorado Springs
KPTKPontiac
1,142 miles2h 54m
View Details
Sep 5, 20251.0t CO₂
KSNASanta Ana
KSNSSalinas
295 miles57m
View Details
Aug 7, 20250.6t CO₂
KOXROxnard
KSNSSalinas
217 miles39m
View Details
Aug 7, 20250.5t CO₂
KSNASanta Ana
KOXROxnard
85 miles29m
View Details
Jul 30, 20250.5t CO₂
KSMFSacramento
KSNSSalinas
140 miles28m
View Details
Jun 29, 20250.7t CO₂
KVNYVan Nuys
KSNSSalinas
244 miles41m
View Details
May 30, 20250.7t CO₂
KVNYVan Nuys
KSNSSalinas
244 miles43m
View Details
May 13, 20250.7t CO₂
KVNYVan Nuys
KKICKing City
204 miles42m
View Details
May 13, 20250.5t CO₂
KSNASanta Ana
KVNYVan Nuys
51 miles21m
View Details
May 13, 20250.5t CO₂
KVNYVan Nuys
KSNASanta Ana
51 miles23m
View Details
Apr 30, 20254.3t CO₂
KCOSColorado Springs
KKICKing City
915 miles3h 22m
View Details
Apr 2, 20250.6t CO₂
KVNYVan Nuys
KKICKing City
204 miles38m
View Details
Jan 21, 20251.2t CO₂
KSNSSalinas
KCWLCalexico
442 miles1h 3m
View Details
Jan 6, 20251.0t CO₂
KSNSSalinas
KCLRCalipatria
422 miles56m
View Details
Top Airports by Emissions
Salinas

Salinas

KSNS

Total CO₂

20.4t

Total Visits

18

Avg CO₂/visit

1.1t

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

Santa Ana

KSNA

Total CO₂

9.0t

Total Visits

10

Avg CO₂/visit

0.9t

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

Colorado Springs

KCOS

Total CO₂

8.0t

Total Visits

2

Avg CO₂/visit

4.0t

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

King City

KKIC

Total CO₂

5.7t

Total Visits

3

Avg CO₂/visit

1.9t

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

Carlsbad

KCRQ

Total CO₂

4.1t

Total Visits

2

Avg CO₂/visit

2.0t

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

Van Nuys

KVNY

Total CO₂

3.8t

Total Visits

6

Avg CO₂/visit

0.6t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2
Top Routes by Emissions
Santa Ana Salinas

KSNA to KSNS295 miles

Total Flights

6

Avg CO₂/Flight

1.0t

Total Emissions

6.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Colorado Springs King City

KCOS to KKIC916 miles

Total Flights

1

Avg CO₂/Flight

4.3t

Total Emissions

4.3t CO₂

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

KCRQ to KSNS346 miles

Total Flights

2

Avg CO₂/Flight

2.0t

Total Emissions

4.1t CO₂

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

KCOS to KPTK1,142 miles

Total Flights

1

Avg CO₂/Flight

3.7t

Total Emissions

3.7t CO₂

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

KNYL to KSNS485 miles

Total Flights

1

Avg CO₂/Flight

1.6t

Total Emissions

1.6t CO₂

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

KHND to KSNS363 miles

Total Flights

1

Avg CO₂/Flight

1.5t

Total Emissions

1.5t CO₂

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