N550AS
Cessna Citation SII
United States
ADS (Addison Airport, Dallas)

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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 Overview

9.9
Tons CO2 This Month
Above Average2.3× avg for Citation SII
16.4
Tons CO2 YTD
Typical1.5× avg for Citation SII
76.1
CO2 Tons Since 2025
Typical1.2× avg for Citation SII
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Citation SII
76.1 tons CO2 in selected period

2026 pace: On track for approximately 49t CO₂ by year end · ↓ 18% vs full year 2025 (60t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 6.0t CO₂/month

6.0t
CO₂/month
3.3t
Avg per flight
18
Distinct routes
Diverse Network3 routes account for 28% of total emissions
Highest emission route
Morristown → Dallas
6.4t CO₂ total · 0.0055t CO₂/nm
🇺🇸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
Prior data unavailable
Intensity
Prior data unavailable
New Routes
18
66t CO₂ combined
Dropped Routes
0
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

33t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New23 Sept – 29 Sept 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 6t CO₂ to period total — 10% of period emissions
Aircraft
Medium
New10 Nov – 24 Nov 2025
Elevated activity period · 2 flights in 14 days vs baseline of 1
Contributed approximately 5t CO₂ to period total — 7% of period emissions
Aircraft
Medium
Historical15 Aug – 29 Sept 2025
44-day inactive period
12.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical29 Sept – 19 Oct 2025
20-day inactive period
5.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical19 Oct – 16 Nov 2025
28-day inactive period
4.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 6, 20264.7t CO₂
KCNOChino
KADSDallas
1,198 miles3h 1m
Jan 18, 20260.5t CO₂
KSNASanta Ana
KCNOChino
24 miles16m
Jan 18, 20266.1t CO₂
KADSDallas
KSNASanta Ana
1,212 miles3h 48m
Dec 21, 20251.0t CO₂
KIAHHouston
KADSDallas
224 miles53m
View Details
Dec 20, 20255.8t CO₂
KCNOChino
KHOUHouston
1,343 miles3h 39m
View Details
Dec 18, 20250.5t CO₂
KSNASanta Ana
KCNOChino
24 miles13m
View Details
Dec 18, 20251.6t CO₂
KPHXPhoenix
KSNASanta Ana
338 miles1h 12m
View Details
Dec 18, 20254.8t CO₂
KADSDallas
KPHXPhoenix
876 miles3h 2m
View Details
Dec 18, 20255.4t CO₂
KFCMMinneapolis
KADSDallas
838 miles3h 23m
View Details
Nov 25, 20250.8t CO₂
KAUSAustin
KADSDallas
198 miles44m
View Details
Nov 24, 20255.7t CO₂
KLEELeesburg
KAUSAustin
957 miles3h 37m
View Details
Nov 24, 20250.8t CO₂
KFXEFort Lauderdale
KLEELeesburg
207 miles44m
View Details
Nov 16, 20250.9t CO₂
KLEELeesburg
KFXEFort Lauderdale
207 miles50m
View Details
Nov 16, 20253.6t CO₂
KADSDallas
KLEELeesburg
934 miles2h 22m
View Details
Oct 19, 20254.7t CO₂
KSNASanta Ana
KADSDallas
1,212 miles3h 2m
View Details
Oct 19, 20250.5t CO₂
KCNOChino
KSNASanta Ana
24 miles9m
View Details
Sep 29, 20256.1t CO₂
KADSDallas
KCNOChino
1,198 miles3h 48m
View Details
Sep 29, 20256.4t CO₂
KMMUMorristown
KADSDallas
1,346 miles4h 0m
View Details
Aug 15, 20255.6t CO₂
KFXEFort Lauderdale
KPWAOklahoma City
1,217 miles3h 32m
View Details
Aug 4, 20250.9t CO₂
KAUSAustin
KADSDallas
198 miles49m
View Details
Top Airports by Emissions
Dallas

Dallas

KADS

Total CO₂

44.4t

Total Visits

11

Avg CO₂/visit

4.0t

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

Chino

KCNO

Total CO₂

18.1t

Total Visits

6

Avg CO₂/visit

3.0t

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

Santa Ana

KSNA

Total CO₂

13.9t

Total Visits

6

Avg CO₂/visit

2.3t

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

Leesburg

KLEE

Total CO₂

11.0t

Total Visits

4

Avg CO₂/visit

2.8t

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

Austin

KAUS

Total CO₂

7.4t

Total Visits

3

Avg CO₂/visit

2.5t

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

Fort Lauderdale

KFXE

Total CO₂

7.3t

Total Visits

3

Avg CO₂/visit

2.4t

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

KMMU to KADS1,347 miles

Total Flights

1

Avg CO₂/Flight

6.4t

Total Emissions

6.4t CO₂

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

KADS to KSNA1,213 miles

Total Flights

1

Avg CO₂/Flight

6.1t

Total Emissions

6.1t CO₂

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

KADS to KCNO1,199 miles

Total Flights

1

Avg CO₂/Flight

6.1t

Total Emissions

6.1t CO₂

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

KCNO to KHOU1,343 miles

Total Flights

1

Avg CO₂/Flight

5.8t

Total Emissions

5.8t CO₂

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

KLEE to KAUS958 miles

Total Flights

1

Avg CO₂/Flight

5.7t

Total Emissions

5.7t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Fort Lauderdale Oklahoma City

KFXE to KPWA1,218 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

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