N680AV
Cessna Citation Sovereign
Charter
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

20.3
Tons CO2 This Month
Typical1.2× avg for Citation Sovereign
44.0
Tons CO2 YTD
Typical0.9× avg for Citation Sovereign
242.7
CO2 Tons Since 2025
Typical0.9× avg for Citation Sovereign
Emissions Intensity0.01t CO₂/nmBelow Average0.5× avg for Citation Sovereign
224.2 tons CO2 in selected period

2026 pace: On track for approximately 176t CO₂ by year end · ↓ 11% vs full year 2025 (199t)

Flight Patterns & Behaviour

Above seasonal norms — current month 111% above March 2025

17.9t
CO₂/month
3.4t
Avg per flight
64
Flights
Diverse Network3 routes account for 17% of total emissions
Highest emission route
Seattle → Houston
17.4t CO₂ total · 0.0054t CO₂/nm

Seasonal pattern: Historically peaks in July · Current month is 111% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.7× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
18t → 215t CO₂
Intensity
3%
0.0062 → 0.0060 t CO₂/nm
New Routes
56
213t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
13%
3.0t → 3.4t
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

76t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New3 Apr – 21 Apr 2025
Elevated activity period · 5 flights in 18 days vs baseline of 3
Contributed approximately 16t CO₂ to period total — 7% of period emissions
Aircraft
Medium
New29 Jun – 20 Jul 2025
Elevated activity period · 11 flights in 21 days vs baseline of 4
Contributed approximately 27t CO₂ to period total — 13% of period emissions
Aircraft
Medium
New7 Aug – 20 Aug 2025
Elevated activity period · 6 flights in 13 days vs baseline of 2
Contributed approximately 19t CO₂ to period total — 9% of period emissions
Aircraft
Medium
Historical21 Apr – 2 Jun 2025
42-day inactive period
12.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical7 Jun – 22 Jun 2025
15-day inactive period
2.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 17, 20260.9t CO₂
KSATSan Antonio
KTMEHouston
155 miles27m
Mar 17, 20266.3t CO₂
KFLLFt Lauderdale
KSATSan Antonio
1,143 miles2h 49m
Mar 15, 20261.7t CO₂
KFLLFt Lauderdale
KSGJSt Augustine
278 miles56m
Mar 13, 20263.6t CO₂
KPBIWest Palm Beach
KPTNPatterson
715 miles1h 44m
View Details
Feb 27, 20263.8t CO₂
KCFDBryan
KCLTCharlotte
943 miles1h 47m
View Details
Feb 27, 20266.4t CO₂
KAPADenver
KCLLCollege Station
783 miles2h 53m
View Details
Feb 23, 20264.7t CO₂
KTMEHouston
KAPADenver
843 miles2h 11m
View Details
Feb 20, 20261.7t CO₂
KMSYNew Orleans
KTMEHouston
338 miles57m
View Details
Feb 17, 20266.6t CO₂
KBZNBozeman
KTMEHouston
1,377 miles2h 59m
View Details
Feb 15, 20260.9t CO₂
KCLLCollege Station
KTMEHouston
61 miles11m
View Details
Feb 15, 20263.5t CO₂
KBNANashville
KCLLCollege Station
676 miles1h 40m
View Details
Feb 13, 20265.7t CO₂
KBZNBozeman
KBNANashville
1,432 miles2h 36m
View Details
Jan 11, 20260.9t CO₂
KGKYArlington
KTMEHouston
210 miles36m
View Details
Jan 6, 20262.7t CO₂
KPBIWest Palm Beach
MBMCMiddle Caicos
620 miles1h 20m
View Details
Dec 20, 20252.5t CO₂
KMEMMemphis
KTMEHouston
500 miles1h 15m
View Details
Dec 19, 20253.2t CO₂
KSATSan Antonio
KMEMMemphis
624 miles1h 33m
View Details
Dec 11, 202510.8t CO₂
KIADWashington
KTMEHouston
1,223 miles4h 43m
View Details
Dec 5, 20255.4t CO₂
KPBIWest Palm Beach
KTMEHouston
984 miles2h 29m
View Details
Dec 4, 20252.8t CO₂
KBFMMobile
KPBIWest Palm Beach
554 miles1h 24m
View Details
Nov 25, 20250.9t CO₂
KHBVHebbronville
KTMEHouston
241 miles31m
View Details
Nov 25, 20251.0t CO₂
KAUSAustin
KHBVHebbronville
207 miles38m
View Details
Nov 24, 20252.5t CO₂
KDALDallas
KAUSAustin
189 miles1h 16m
View Details
Nov 23, 20258.7t CO₂
KBFISeattle
KTMEHouston
1,861 miles3h 51m
View Details
Nov 7, 20250.9t CO₂
KIAHHouston
KTMEHouston
36 miles9m
View Details
Nov 7, 20257.5t CO₂
KSFOSan Francisco
KIAHHouston
1,631 miles3h 19m
View Details
Oct 16, 20255.8t CO₂
KCHOCharlottesville
KTMEHouston
1,150 miles2h 38m
View Details
Oct 10, 20253.4t CO₂
KCHAChattanooga
KTMEHouston
720 miles1h 38m
View Details
Oct 10, 20253.3t CO₂
KDALDallas
KCHAChattanooga
684 miles1h 36m
View Details
Oct 7, 20251.8t CO₂
KNEWNew Orleans
KTMEHouston
352 miles59m
View Details
Oct 6, 20250.9t CO₂
KDALDallas
KTMEHouston
218 miles37m
View Details
Sep 28, 20250.9t CO₂
KAUSAustin
KTMEHouston
109 miles24m
View Details
Sep 26, 20252.4t CO₂
KMVCMonroeville
KRDURaleigh/Durham
578 miles1h 13m
View Details
Sep 26, 20251.6t CO₂
KAUSAustin
KBTRBaton Rouge
389 miles54m
View Details
Sep 14, 20258.0t CO₂
KTEBTeterboro
KTMEHouston
1,441 miles3h 32m
View Details
Sep 10, 20253.8t CO₂
KATLAtlanta
KTMEHouston
724 miles1h 48m
View Details
Sep 9, 20254.2t CO₂
KSATSan Antonio
KATLAtlanta
873 miles1h 58m
View Details
Aug 16, 20250.9t CO₂
KCLLCollege Station
KTMEHouston
61 miles11m
View Details
Aug 16, 20250.9t CO₂
KDALDallas
KCLLCollege Station
159 miles27m
View Details
Aug 16, 20257.2t CO₂
CYYCCalgary
KDALDallas
1,531 miles3h 12m
View Details
Aug 13, 20251.1t CO₂
KDFWDallas-Ft Worth
KTMEHouston
224 miles40m
View Details
Aug 13, 20254.9t CO₂
KLSELa Crosse
KDFWDallas-Ft Worth
820 miles2h 15m
View Details
Aug 12, 20254.0t CO₂
KDFWDallas-Ft Worth
KLSELa Crosse
820 miles1h 53m
View Details
Jul 20, 20250.9t CO₂
KCLLCollege Station
KTMEHouston
61 miles13m
View Details
Jul 20, 20255.6t CO₂
KNXPTwentynine Palms
KCLLCollege Station
1,179 miles2h 32m
View Details
Jul 20, 20250.9t CO₂
KMCCSacramento
KNLCLemoore
180 miles28m
View Details
Jul 10, 20251.0t CO₂
KAPADenver
KCUTCuster
295 miles38m
View Details
Jul 7, 20250.9t CO₂
KHOUHouston
KTMEHouston
39 miles7m
View Details
Jul 7, 20259.1t CO₂
CYYCCalgary
KHOUHouston
1,769 miles4h 0m
View Details
Jul 5, 20251.7t CO₂
KMSYNew Orleans
KTMEHouston
338 miles55m
View Details
Jul 5, 20250.9t CO₂
KMSYNew Orleans
KJANJackson
160 miles29m
View Details
Jul 5, 20250.9t CO₂
KSATSan Antonio
KTMEHouston
155 miles28m
View Details
Jul 1, 20253.0t CO₂
KSKXTaos
KTMEHouston
727 miles1h 29m
View Details
Jul 1, 20252.4t CO₂
KBZNBozeman
KTEXTelluride
565 miles1h 13m
View Details
Jun 22, 20250.9t CO₂
KEYQHouston
KTMEHouston
18 miles9m
View Details
Jun 22, 20251.3t CO₂
KSATSan Antonio
KIAHHouston
190 miles46m
View Details
Jun 7, 20253.7t CO₂
KAPADenver
KTMEHouston
843 miles1h 45m
View Details
Jun 2, 20258.7t CO₂
KBFISeattle
KTMEHouston
1,861 miles3h 50m
View Details
Apr 21, 20250.9t CO₂
KSATSan Antonio
KTMEHouston
155 miles29m
View Details
Apr 21, 20255.8t CO₂
KSAVSavannah
KSATSan Antonio
1,038 miles2h 38m
View Details
Apr 16, 20254.4t CO₂
KSATSan Antonio
KSAVSavannah
1,038 miles2h 4m
View Details
Apr 9, 20250.9t CO₂
KFTWFort Worth
KTMEHouston
225 miles35m
View Details
Apr 5, 20250.9t CO₂
KEDCPflugerville
KTMEHouston
108 miles27m
View Details
Apr 5, 20254.2t CO₂
KSDLScottsdale
KEDCPflugerville
868 miles1h 58m
View Details
Apr 3, 20255.2t CO₂
KEDCPflugerville
KSDLScottsdale
868 miles2h 23m
View Details
Mar 27, 20255.9t CO₂
KBISBismarck
KTMEHouston
1,201 miles2h 41m
View Details
Jan 30, 20250.9t CO₂
KHOUHouston
KTMEHouston
39 miles30m
View Details
Jan 30, 20257.5t CO₂
MKJPKingston
KHOUHouston
1,418 miles3h 19m
View Details
Jan 23, 20250.9t CO₂
KAUSAustin
KTMEHouston
109 miles25m
View Details
Jan 7, 20251.8t CO₂
KSHVShreveport
KBNANashville
480 miles59m
View Details
Jan 7, 20250.9t CO₂
KTMEHouston
KCLLCollege Station
61 miles13m
View Details
Top Airports by Emissions
Houston

Houston

KTME

Total CO₂

94.6t

Total Visits

32

Avg CO₂/visit

3.0t

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

San Antonio

KSAT

Total CO₂

27.8t

Total Visits

9

Avg CO₂/visit

3.1t

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

College Station

KCLL

Total CO₂

18.9t

Total Visits

7

Avg CO₂/visit

2.7t

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

Seattle

KBFI

Total CO₂

17.4t

Total Visits

2

Avg CO₂/visit

8.7t

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

Calgary

CYYC

Total CO₂

16.3t

Total Visits

2

Avg CO₂/visit

8.1t

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

Denver

KAPA

Total CO₂

15.8t

Total Visits

4

Avg CO₂/visit

3.9t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 8
Top Routes by Emissions
Seattle Houston

KBFI to KTME1,862 miles

Total Flights

2

Avg CO₂/Flight

8.7t

Total Emissions

17.4t CO₂

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

KIAD to KTME1,224 miles

Total Flights

1

Avg CO₂/Flight

10.8t

Total Emissions

10.8t CO₂

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

CYYC to KHOU1,770 miles

Total Flights

1

Avg CO₂/Flight

9.1t

Total Emissions

9.1t CO₂

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

KTEB to KTME1,442 miles

Total Flights

1

Avg CO₂/Flight

8.0t

Total Emissions

8t CO₂

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

KSFO to KIAH1,632 miles

Total Flights

1

Avg CO₂/Flight

7.5t

Total Emissions

7.5t CO₂

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

CYYC to KDAL1,532 miles

Total Flights

1

Avg CO₂/Flight

7.2t

Total Emissions

7.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 10