N111GE
Cessna Citation CJ2
United States
SAT (San Antonio International Airport, San Antonio)

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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

1.6
Tons CO2 This Month
Below Average0.3× avg for Citation CJ2
4.0
Tons CO2 YTD
Below Average0.2× avg for Citation CJ2
22.6
CO2 Tons Since 2025
Below Average0.3× avg for Citation CJ2
Emissions Intensity0.01t CO₂/nmTypical1.3× avg for Citation CJ2
19.9 tons CO2 in selected period

2026 pace: On track for approximately 16t CO₂ by year end · ↓ 14% vs full year 2025 (19t)

Flight Patterns & Behaviour

Above seasonal norms — current month 98% above March 2025

1.7t
CO₂/month
1.0t
Avg per flight
20
Flights
Moderately Concentrated3 routes account for 63% of total emissions
Highest emission route
San Antonio → UNK
5.1t CO₂ total

Seasonal pattern: Historically peaks in September · Current month is 98% above March 2025

🇺🇸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
>300%
3t → 20t CO₂
Intensity
Distance data unavailable
New Routes
4
3t CO₂ combined
Dropped Routes
0
Avg per Flight
55%
0.7t → 1.0t
Flight Count
15
5 → 20 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

12t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New11 Apr – 18 May 2025
Elevated activity period · 3 flights in 37 days vs baseline of 2
Contributed approximately 2t CO₂ to period total — 8% of period emissions
Aircraft
High
New15 Aug – 16 Oct 2025
Elevated activity period · 6 flights in 62 days vs baseline of 4
Contributed approximately 8t CO₂ to period total — 41% of period emissions
Aircraft
Medium
Historical11 Apr – 30 Apr 2025
19-day inactive period
0.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical18 May – 24 Jul 2025
67-day inactive period
1.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical24 Jul – 21 Aug 2025
27-day inactive period
0.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 28, 20261.1t CO₂
KSATSan Antonio
MMIOSaltillo
314 miles1h 0m
Mar 19, 20260.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles33m
Mar 4, 20260.5t CO₂
MMANMonterrey
NaN miles23m
Feb 3, 20260.5t CO₂
MMMYMonterrey
NaN miles20m
View Details
Jan 3, 20260.8t CO₂
NaN miles47m
View Details
Jan 3, 20260.9t CO₂
KLRDLaredo
KHOUHouston
292 miles49m
View Details
Dec 8, 20251.3t CO₂
KSATSan Antonio
NaN miles1h 7m
View Details
Dec 5, 20250.5t CO₂
KPEZPleasanton
KSATSan Antonio
40 miles20m
View Details
Dec 5, 20251.3t CO₂
KSATSan Antonio
NaN miles1h 10m
View Details
Oct 16, 20250.5t CO₂
MMMYMonterrey
NaN miles23m
View Details
Sep 28, 20255.0t CO₂
KAPADenver
NaN miles3h 51m
View Details
Sep 19, 20251.1t CO₂
KSATSan Antonio
NaN miles1h 1m
View Details
Sep 5, 20250.5t CO₂
MMMYMonterrey
NaN miles23m
View Details
Sep 2, 20250.5t CO₂
MMMYMonterrey
NaN miles24m
View Details
Aug 21, 20250.5t CO₂
MMMYMonterrey
NaN miles22m
View Details
Jul 24, 20251.4t CO₂
KAUSAustin
NaN miles1h 14m
View Details
May 18, 20251.4t CO₂
KSATSan Antonio
NaN miles1h 11m
View Details
May 8, 20250.5t CO₂
MMANMonterrey
NaN miles24m
View Details
Apr 30, 20250.5t CO₂
MMANMonterrey
NaN miles26m
View Details
Apr 11, 20250.5t CO₂
MMANMonterrey
NaN miles21m
View Details
Mar 24, 20251.1t CO₂
KSATSan Antonio
NaN miles60m
View Details
Feb 18, 20250.5t CO₂
MMANMonterrey
NaN miles24m
View Details
Feb 2, 20250.5t CO₂
MMANMonterrey
NaN miles19m
View Details
Jan 28, 20250.5t CO₂
MMANMonterrey
NaN miles23m
View Details
Jan 28, 20250.5t CO₂
MMANMonterrey
NaN miles26m
View Details
Top Airports by Emissions
San Antonio

San Antonio

KSAT

Total CO₂

7.3t

Total Visits

7

Avg CO₂/visit

1.0t

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

Denver

KAPA

Total CO₂

5.0t

Total Visits

1

Avg CO₂/visit

5.0t

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

Monterrey

MMMY

Total CO₂

2.7t

Total Visits

5

Avg CO₂/visit

0.5t

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

Monterrey

MMAN

Total CO₂

2.1t

Total Visits

4

Avg CO₂/visit

0.5t

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

Austin

KAUS

Total CO₂

1.4t

Total Visits

1

Avg CO₂/visit

1.4t

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

Laredo

KLRD

Total CO₂

1.4t

Total Visits

2

Avg CO₂/visit

0.7t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
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Top Routes by Emissions
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