N539CA
Dassault Falcon 900
Charter
United States
SAN (San Diego International Airport, San Diego)

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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

9.1
Tons CO2 This Month
Below Average0.5× avg for Falcon 900
37.3
Tons CO2 YTD
Below Average0.7× avg for Falcon 900
141.4
CO2 Tons Since 2025
Below Average0.5× avg for Falcon 900
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Falcon 900
112.2 tons CO2 in selected period

2026 pace: On track for approximately 112t CO₂ by year end · ↑ 7% vs full year 2025 (104t)

Flight Patterns & Behaviour

Emissions up 282% vs prior period, driven by Chicago → San Diego

101t
Period total CO₂
3.0t
Avg per flight
34
Flights
Moderately Concentrated3 routes account for 42% of total emissions
Highest emission route
Chicago → San Diego
20.4t CO₂ total · 0.0068t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.4× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
282%
27t → 101t CO₂
Intensity
8%
0.0063 → 0.0068 t CO₂/nm
New Routes
13
77t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
1%
2.9t → 3.0t
Flight Count
25
9 → 34 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

79t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New27 May – 20 Jun 2025
Elevated activity period · 10 flights in 24 days vs baseline of 3
Contributed approximately 28t CO₂ to period total — 28% of period emissions
Aircraft
Medium
New14 Oct – 13 Nov 2025
Elevated activity period · 7 flights in 30 days vs baseline of 4
Contributed approximately 29t CO₂ to period total — 29% of period emissions
Aircraft
Medium
New11 Dec – 17 Dec 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 12t CO₂ to period total — 12% of period emissions
Aircraft
Medium
Historical19 Jun – 27 Sept 2025
100-day inactive period
1.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical27 Sept – 16 Oct 2025
19-day inactive period
8.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 11, 20260.9t CO₂
KSANSan Diego
KONTOntario
94 miles24m
Mar 11, 20261.4t CO₂
KPHXPhoenix
KSANSan Diego
305 miles47m
Mar 9, 20261.7t CO₂
KSANSan Diego
KPHXPhoenix
305 miles52m
Mar 8, 20260.9t CO₂
KONTOntario
KSANSan Diego
94 miles24m
View Details
Mar 2, 20260.9t CO₂
KSANSan Diego
KONTOntario
94 miles23m
View Details
Mar 2, 20260.9t CO₂
KSANSan Diego
NaN miles33m
View Details
Feb 18, 202611.2t CO₂
KSANSan Diego
KPBIWest Palm Beach
2,252 miles4h 5m
View Details
Feb 9, 20260.9t CO₂
KSANSan Diego
KONTOntario
94 miles23m
View Details
Feb 9, 20262.5t CO₂
KOAKOakland
KSANSan Diego
446 miles1h 8m
View Details
Feb 7, 20262.6t CO₂
KSANSan Diego
KOAKOakland
446 miles1h 11m
View Details
Feb 7, 20260.9t CO₂
KONTOntario
KSANSan Diego
94 miles28m
View Details
Jan 15, 20260.9t CO₂
KSANSan Diego
KONTOntario
94 miles29m
View Details
Jan 15, 20262.9t CO₂
KOAKOakland
KSANSan Diego
446 miles1h 15m
View Details
Jan 12, 20262.4t CO₂
KSANSan Diego
KOAKOakland
446 miles1h 6m
View Details
Dec 17, 20250.9t CO₂
KSANSan Diego
KONTOntario
94 miles23m
View Details
Dec 15, 202511.0t CO₂
KSANSan Diego
KJAXJacksonville
2,084 miles4h 1m
View Details
Nov 11, 20250.9t CO₂
KSANSan Diego
KONTOntario
94 miles20m
View Details
Nov 10, 202510.3t CO₂
KMDWChicago
KSANSan Diego
1,725 miles3h 46m
View Details
Nov 6, 20259.3t CO₂
KSANSan Diego
KMDWChicago
1,725 miles3h 26m
View Details
Nov 6, 20250.9t CO₂
KONTOntario
KSANSan Diego
94 miles22m
View Details
Oct 21, 20250.9t CO₂
KSANSan Diego
KONTOntario
94 miles23m
View Details
Oct 20, 20250.9t CO₂
KAUSAustin
KHOUHouston
148 miles28m
View Details
Oct 16, 20256.4t CO₂
KSANSan Diego
KAUSAustin
1,162 miles2h 28m
View Details
Sep 27, 20251.0t CO₂
KVNYVan Nuys
KIFPBullhead City
233 miles38m
View Details
Jun 19, 20250.9t CO₂
KONTOntario
KVNYVan Nuys
52 miles15m
View Details
Jun 17, 20250.9t CO₂
KSANSan Diego
KONTOntario
94 miles22m
View Details
Jun 13, 20252.7t CO₂
KSANSan Diego
MMLTLoreto
583 miles1h 11m
View Details
Jun 13, 20250.9t CO₂
KONTOntario
KSANSan Diego
94 miles24m
View Details
Jun 9, 20250.9t CO₂
KONTOntario
KSANSan Diego
94 miles25m
View Details
Jun 1, 20250.9t CO₂
KSANSan Diego
KONTOntario
94 miles22m
View Details
Jun 1, 202510.1t CO₂
KMDWChicago
KSANSan Diego
1,725 miles3h 42m
View Details
May 28, 20250.9t CO₂
KORDChicago
KMDWChicago
16 miles15m
View Details
May 27, 20259.3t CO₂
KSANSan Diego
KORDChicago
1,719 miles3h 26m
View Details
May 27, 20250.9t CO₂
KONTOntario
KSANSan Diego
94 miles26m
View Details
Apr 23, 20250.9t CO₂
KONTOntario
KTNPTwentynine Palms
95 miles20m
View Details
Mar 8, 20250.9t CO₂
KSANSan Diego
KONTOntario
94 miles25m
View Details
Mar 2, 202515.7t CO₂
KSANSan Diego
TUPJRoad Town
3,388 miles5h 36m
View Details
Mar 2, 20250.9t CO₂
KONTOntario
KSANSan Diego
94 miles24m
View Details
Feb 25, 20250.9t CO₂
KONTOntario
KTRMPalm Springs
88 miles18m
View Details
Jan 16, 20250.9t CO₂
KSANSan Diego
KVNYVan Nuys
126 miles34m
View Details
Jan 15, 20252.9t CO₂
KOAKOakland
KSANSan Diego
446 miles1h 15m
View Details
Jan 13, 20252.8t CO₂
KSANSan Diego
KOAKOakland
446 miles1h 14m
View Details
Jan 12, 20250.9t CO₂
KONTOntario
KSANSan Diego
94 miles23m
View Details
Top Airports by Emissions
San Diego

San Diego

KSAN

Total CO₂

97.8t

Total Visits

30

Avg CO₂/visit

3.3t

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

Chicago

KMDW

Total CO₂

30.5t

Total Visits

4

Avg CO₂/visit

7.6t

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

Ontario

KONT

Total CO₂

13.9t

Total Visits

16

Avg CO₂/visit

0.9t

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

West Palm Beach

KPBI

Total CO₂

11.2t

Total Visits

1

Avg CO₂/visit

11.2t

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

Jacksonville

KJAX

Total CO₂

11.0t

Total Visits

1

Avg CO₂/visit

11.0t

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

Oakland

KOAK

Total CO₂

10.4t

Total Visits

4

Avg CO₂/visit

2.6t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3
Top Routes by Emissions
Chicago San Diego

KMDW to KSAN1,726 miles

Total Flights

2

Avg CO₂/Flight

10.2t

Total Emissions

20.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
San Diego West Palm Beach

KSAN to KPBI2,254 miles

Total Flights

1

Avg CO₂/Flight

11.2t

Total Emissions

11.2t CO₂

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

KSAN to KJAX2,086 miles

Total Flights

1

Avg CO₂/Flight

11.0t

Total Emissions

11t CO₂

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

KSAN to KORD1,720 miles

Total Flights

1

Avg CO₂/Flight

9.3t

Total Emissions

9.3t CO₂

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

KSAN to KMDW1,726 miles

Total Flights

1

Avg CO₂/Flight

9.3t

Total Emissions

9.3t CO₂

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

KSAN to KONT94 miles

Total Flights

9

Avg CO₂/Flight

0.9t

Total Emissions

7.8t CO₂

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