N517CJ
Cessna Citation CJ2
United States
SAT (San Antonio International Airport, San Antonio)

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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025· Emissions increasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation CJ2
0.0
Tons CO2 YTD
Below Average0.0× avg for Citation CJ2
17.4
CO2 Tons Since 2025
Below Average0.2× avg for Citation CJ2
Emissions Intensity0.01t CO₂/nmAbove Average1.8× avg for Citation CJ2
13.4 tons CO2 in selected period

Flight Patterns & Behaviour

Emissions up 233% vs prior period, driven by San Antonio → Saltillo

12t
Period total CO₂
0.9t
Avg per flight
13
Flights
Highly Concentrated3 routes account for 82% of total emissions
Highest emission route
San Antonio → Saltillo
5.7t CO₂ total · 0.0042t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.0× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
233%
4t → 12t CO₂
Intensity
6%
0.0047 → 0.0044 t CO₂/nm
New Routes
5
7t CO₂ combined
Dropped Routes
1
Prior period only
Avg per Flight
23%
1.2t → 0.9t
Flight Count
Prior data incomplete

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

8t

Signals Detected

4

Highest Severity

High

Aircraft
High
New4 May – 10 May 2025
Elevated activity period · 6 flights in 6 days vs baseline of 0
Contributed approximately 5t CO₂ to period total — 39% of period emissions
Aircraft
Medium
New11 Aug – 17 Aug 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 9% of period emissions
Aircraft
Medium
Historical20 May – 30 Jul 2025
70-day inactive period
1.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical17 Aug – 1 Oct 2025
45-day inactive period
1.2t CO₂ in the 7 days following resumption
Recent Flights
Oct 10, 20250.9t CO₂
MMCCCiudad Acuña
MMIOSaltillo
261 miles51m
Oct 10, 20250.9t CO₂
MMCCCiudad Acuña
MMIOSaltillo
261 miles49m
Oct 1, 20251.2t CO₂
KAUSAustin
MMIOSaltillo
377 miles1h 4m
Aug 17, 20251.1t CO₂
KSATSan Antonio
MMIOSaltillo
314 miles58m
View Details
Aug 11, 20251.1t CO₂
KSATSan Antonio
MMIOSaltillo
314 miles1h 0m
View Details
Jul 30, 20251.1t CO₂
KSATSan Antonio
MMIOSaltillo
314 miles58m
View Details
May 20, 20251.2t CO₂
KSATSan Antonio
MMIOSaltillo
314 miles1h 5m
View Details
May 8, 20251.2t CO₂
KSATSan Antonio
MMIOSaltillo
314 miles1h 5m
View Details
May 8, 20250.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles26m
View Details
May 8, 20251.5t CO₂
KAUSAustin
MMIOSaltillo
377 miles1h 16m
View Details
May 8, 20250.5t CO₂
KSATSan Antonio
KAUSAustin
66 miles19m
View Details
May 4, 20250.5t CO₂
KAUSAustin
KSATSan Antonio
66 miles24m
View Details
May 4, 20250.5t CO₂
KSATSan Antonio
KAUSAustin
66 miles18m
View Details
Mar 30, 20251.0t CO₂
KSATSan Antonio
MMIOSaltillo
314 miles55m
View Details
Mar 13, 20251.2t CO₂
KSATSan Antonio
MMIOSaltillo
314 miles1h 6m
View Details
Jan 10, 20251.5t CO₂
KSATSan Antonio
MMMYMonterrey
278 miles1h 15m
View Details
Top Airports by Emissions
Top Routes by Emissions
San Antonio Saltillo

KSAT to MMIO314 miles

Total Flights

5

Avg CO₂/Flight

1.1t

Total Emissions

5.7t CO₂

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

KAUS to MMIO378 miles

Total Flights

2

Avg CO₂/Flight

1.3t

Total Emissions

2.7t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Ciudad Acuña Saltillo

MMCC to MMIO262 miles

Total Flights

2

Avg CO₂/Flight

0.9t

Total Emissions

1.8t CO₂

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

KSAT to KAUS66 miles

Total Flights

2

Avg CO₂/Flight

0.5t

Total Emissions

1.1t CO₂

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

KLRD to KSAT150 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

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

KAUS to KSAT66 miles

Total Flights

1

Avg CO₂/Flight

0.5t

Total Emissions

0.5t CO₂

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