N257H
Cessna Citation CJ3
United States
SAT (San Antonio International Airport, San Antonio)

Add to
Watchlist

Pro

Download
CSV

Soon

Bookmark
Aircraft

Free
Viewing period:
Compared to: preceding 12 months · Apr 2024 – Apr 2025
Apr 2025 – Mar 2026·vs Apr 2024 – Apr 2025

Emissions Overview

35.2
Tons CO2 This Month
Above Average2.6× avg for Citation CJ3
88.0
Tons CO2 YTD
Above Average2.4× avg for Citation CJ3
287.8
CO2 Tons Since 2025
Typical1.4× avg for Citation CJ3
Emissions Intensity0.01t CO₂/nmTypical1.2× avg for Citation CJ3
250.8 tons CO2 in selected period

2026 pace: On track for approximately 352t CO₂ by year end · ↑ 76% vs full year 2025 (200t)

Flight Patterns & Behaviour

Above seasonal norms — current month 80% above March 2025

20.0t
CO₂/month
3.0t
Avg per flight
81
Flights
Diverse Network3 routes account for 36% of total emissions
Highest emission route
Nashville → San Antonio
33.9t CO₂ total · 0.0048t CO₂/nm

Seasonal pattern: Historically peaks in April · Current month is 80% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.8× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
31t → 240t CO₂
Intensity
15%
0.0056 → 0.0047 t CO₂/nm
New Routes
47
165t CO₂ combined
Dropped Routes
9
Prior period only
Avg per Flight
84%
1.6t → 3.0t
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

92t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New10 Apr – 16 Apr 2025
Elevated activity period · 5 flights in 6 days vs baseline of 1
Contributed approximately 20t CO₂ to period total — 8% of period emissions
Aircraft
Medium
New13 May – 27 May 2025
Elevated activity period · 9 flights in 14 days vs baseline of 3
Contributed approximately 26t CO₂ to period total — 11% of period emissions
Aircraft
Medium
New8 Aug – 21 Aug 2025
Elevated activity period · 8 flights in 13 days vs baseline of 3
Contributed approximately 24t CO₂ to period total — 10% of period emissions
Aircraft
Medium
Historical26 Apr – 14 May 2025
18-day inactive period
13.9t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical4 Jun – 19 Jun 2025
15-day inactive period
6.9t CO₂ in the 7 days following resumption
Recent Flights
Mar 28, 20260.9t CO₂
KSATSan Antonio
KPSNPalestine
227 miles46m
Mar 24, 20260.5t CO₂
KTMEHouston
KSATSan Antonio
155 miles30m
Mar 24, 20260.5t CO₂
KSATSan Antonio
KTMEHouston
155 miles33m
Mar 20, 20262.9t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 2m
View Details
Mar 19, 20263.3t CO₂
KPBIWest Palm Beach
KJWNNashville
767 miles2h 14m
View Details
Mar 19, 20263.6t CO₂
KELAEagle Lake
KPBIWest Palm Beach
1,007 miles2h 26m
View Details
Mar 19, 20260.5t CO₂
KSATSan Antonio
KELAEagle Lake
129 miles31m
View Details
Mar 17, 20263.3t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 16m
View Details
Mar 16, 20262.9t CO₂
KSATSan Antonio
KJWNNashville
813 miles2h 0m
View Details
Mar 10, 20263.7t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 29m
View Details
Mar 10, 20262.8t CO₂
KSATSan Antonio
KJWNNashville
813 miles1h 55m
View Details
Mar 2, 20260.7t CO₂
KLRDLaredo
KSATSan Antonio
150 miles40m
View Details
Mar 1, 20260.5t CO₂
KMRFMarfa
KLRDLaredo
337 miles31m
View Details
Mar 1, 20260.9t CO₂
KSATSan Antonio
KMRFMarfa
337 miles49m
View Details
Mar 1, 20263.8t CO₂
KLGBLong Beach
KSATSan Antonio
1,191 miles2h 33m
View Details
Feb 28, 20265.2t CO₂
KSATSan Antonio
KLGBLong Beach
1,191 miles3h 22m
View Details
Feb 27, 20265.4t CO₂
KLGBLong Beach
KSATSan Antonio
1,191 miles3h 30m
View Details
Feb 27, 20265.1t CO₂
KSATSan Antonio
KLGBLong Beach
1,191 miles3h 20m
View Details
Feb 23, 20263.0t CO₂
KSATSan Antonio
KPIESt Petersburg-Clearwater
961 miles2h 5m
View Details
Feb 16, 20268.6t CO₂
MMUNCancun
KSATSan Antonio
931 miles5h 29m
View Details
Feb 16, 20260.9t CO₂
KSATSan Antonio
MMUNCancun
931 miles48m
View Details
Feb 12, 20260.5t CO₂
KLRDLaredo
KSATSan Antonio
150 miles31m
View Details
Feb 12, 20260.7t CO₂
KAUSAustin
KLRDLaredo
213 miles42m
View Details
Feb 11, 20260.7t CO₂
KLRDLaredo
KAUSAustin
213 miles42m
View Details
Feb 11, 20260.7t CO₂
KSATSan Antonio
KLRDLaredo
150 miles41m
View Details
Feb 10, 20263.7t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 29m
View Details
Feb 10, 20262.8t CO₂
KSATSan Antonio
KJWNNashville
813 miles1h 57m
View Details
Feb 10, 20264.7t CO₂
KRNOReno
KSATSan Antonio
1,389 miles3h 6m
View Details
Feb 9, 20263.1t CO₂
KABQAlbuquerque
KRNOReno
785 miles2h 7m
View Details
Feb 9, 20262.5t CO₂
KSATSan Antonio
KABQAlbuquerque
608 miles1h 46m
View Details
Jan 27, 20262.4t CO₂
KSATSan Antonio
KTVIThomasville
875 miles1h 42m
View Details
Jan 18, 20262.4t CO₂
MMMAMatamoros
NaN miles1h 43m
View Details
Jan 18, 20260.7t CO₂
KSATSan Antonio
KBROBrownsville
258 miles41m
View Details
Jan 15, 20264.8t CO₂
KFLLFt Lauderdale
KSATSan Antonio
1,143 miles3h 11m
View Details
Jan 12, 20264.0t CO₂
KSATSan Antonio
MYANAndros Island
1,289 miles2h 40m
View Details
Oct 13, 20253.0t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 6m
View Details
Oct 5, 20253.1t CO₂
KSATSan Antonio
KJWNNashville
813 miles2h 7m
View Details
Oct 2, 20254.8t CO₂
KSATSan Antonio
KHEFManassas
1,351 miles3h 11m
View Details
Sep 29, 20250.5t CO₂
KSATSan Antonio
KTFPIngleside
135 miles24m
View Details
Sep 25, 20252.5t CO₂
KMEMMemphis
KSATSan Antonio
624 miles1h 46m
View Details
Sep 8, 20252.9t CO₂
KSATSan Antonio
KJWNNashville
813 miles2h 1m
View Details
Aug 30, 20250.5t CO₂
KSATSan Antonio
KCLLCollege Station
145 miles32m
View Details
Aug 28, 20254.5t CO₂
KTMBMiami
KSATSan Antonio
1,135 miles2h 57m
View Details
Aug 28, 20252.3t CO₂
MBPVProvidenciales
KTMBMiami
581 miles1h 38m
View Details
Aug 21, 20252.1t CO₂
KTMBMiami
MBPVProvidenciales
581 miles1h 32m
View Details
Aug 21, 20254.1t CO₂
KSATSan Antonio
KTMBMiami
1,135 miles2h 43m
View Details
Aug 21, 20253.2t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 12m
View Details
Aug 20, 20253.2t CO₂
KSATSan Antonio
KJWNNashville
813 miles2h 10m
View Details
Aug 16, 20253.1t CO₂
KSDLScottsdale
KSATSan Antonio
839 miles2h 9m
View Details
Aug 14, 20253.4t CO₂
KSATSan Antonio
KSDLScottsdale
839 miles2h 20m
View Details
Aug 14, 20253.5t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 22m
View Details
Aug 13, 20253.1t CO₂
KSATSan Antonio
KJWNNashville
813 miles2h 8m
View Details
Aug 12, 20250.6t CO₂
KSATSan Antonio
KEBGMcAllen
214 miles37m
View Details
Aug 3, 20256.3t CO₂
KSATSan Antonio
KHPNWhite Plains
1,598 miles4h 4m
View Details
Jul 28, 20253.1t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 8m
View Details
Jul 23, 20253.0t CO₂
KSATSan Antonio
KJWNNashville
813 miles2h 4m
View Details
Jul 17, 20254.1t CO₂
KHNDLas Vegas
KSATSan Antonio
1,063 miles2h 45m
View Details
Jul 16, 20254.1t CO₂
KSATSan Antonio
KHNDLas Vegas
1,063 miles2h 42m
View Details
Jun 23, 20253.6t CO₂
MMUNCancun
KSATSan Antonio
931 miles2h 24m
View Details
Jun 19, 20253.3t CO₂
KSATSan Antonio
MMUNCancun
931 miles2h 17m
View Details
Jun 4, 20250.8t CO₂
KSATSan Antonio
KDWHHouston
179 miles44m
View Details
May 27, 20250.5t CO₂
KSATSan Antonio
NaN miles31m
View Details
May 27, 20255.1t CO₂
KSJCSan Jose
KSATSan Antonio
1,451 miles3h 19m
View Details
May 22, 20256.2t CO₂
KSATSan Antonio
KSJCSan Jose
1,451 miles4h 0m
View Details
May 22, 20250.7t CO₂
KPSNPalestine
KSATSan Antonio
226 miles43m
View Details
May 19, 20252.8t CO₂
KPSNPalestine
NaN miles1h 58m
View Details
May 19, 20250.7t CO₂
KSATSan Antonio
KTYRTyler
266 miles40m
View Details
May 19, 20252.3t CO₂
KJANJackson
KSATSan Antonio
533 miles1h 40m
View Details
May 19, 20253.1t CO₂
KSATSan Antonio
KPDKAtlanta
884 miles2h 7m
View Details
May 14, 20255.0t CO₂
KSATSan Antonio
KSDMSan Diego
1,113 miles3h 16m
View Details
Apr 26, 20253.3t CO₂
KSATSan Antonio
KERVKerrville
48 miles2h 16m
View Details
Apr 22, 20254.5t CO₂
MMUNCancun
KSATSan Antonio
931 miles2h 57m
View Details
Apr 22, 20253.4t CO₂
KSATSan Antonio
MMUNCancun
931 miles2h 20m
View Details
Apr 19, 20253.7t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 30m
View Details
Apr 16, 20252.8t CO₂
KSATSan Antonio
KJWNNashville
813 miles1h 58m
View Details
Apr 16, 20255.4t CO₂
MMUNCancun
KSATSan Antonio
931 miles3h 31m
View Details
Apr 15, 20253.5t CO₂
KSATSan Antonio
MMUNCancun
931 miles2h 23m
View Details
Apr 13, 20252.5t CO₂
KLASLas Vegas
NaN miles1h 47m
View Details
Apr 11, 20255.8t CO₂
KSATSan Antonio
KLASLas Vegas
1,066 miles3h 45m
View Details
Apr 7, 20253.7t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 29m
View Details
Apr 3, 20252.6t CO₂
KSATSan Antonio
KJWNNashville
813 miles1h 50m
View Details
Mar 30, 20250.8t CO₂
KGLSGalveston
KSATSan Antonio
218 miles44m
View Details
Mar 30, 20250.7t CO₂
KSATSan Antonio
KGLSGalveston
218 miles42m
View Details
Mar 28, 20250.8t CO₂
KGLSGalveston
KSATSan Antonio
218 miles44m
View Details
Mar 28, 20250.8t CO₂
KSATSan Antonio
KGLSGalveston
218 miles43m
View Details
Mar 19, 20251.0t CO₂
KDALDallas
KSATSan Antonio
248 miles52m
View Details
Mar 19, 20250.8t CO₂
KSATSan Antonio
KDALDallas
248 miles44m
View Details
Mar 14, 20251.9t CO₂
KSATSan Antonio
NaN miles1h 25m
View Details
Mar 8, 20254.3t CO₂
KJWNNashville
KSATSan Antonio
813 miles2h 52m
View Details
Mar 6, 20252.7t CO₂
KSATSan Antonio
KJWNNashville
813 miles1h 52m
View Details
Feb 10, 20252.2t CO₂
KEGEEagle
NaN miles1h 35m
View Details
Feb 9, 20251.8t CO₂
NaN miles1h 22m
View Details
Feb 9, 20250.5t CO₂
KSATSan Antonio
KERVKerrville
48 miles30m
View Details
Feb 6, 20252.0t CO₂
KTADTrinidad
KSATSan Antonio
631 miles1h 28m
View Details
Feb 6, 20253.7t CO₂
KSATSan Antonio
KGNBGranby
842 miles2h 28m
View Details
Feb 4, 20250.5t CO₂
KSATSan Antonio
KBKSFalfurrias
162 miles27m
View Details
Jan 30, 20251.1t CO₂
KDALDallas
KSATSan Antonio
248 miles55m
View Details
Jan 29, 20251.1t CO₂
KSATSan Antonio
KDALDallas
248 miles57m
View Details
Jan 28, 20250.9t CO₂
KEFDHouston
KSATSan Antonio
199 miles47m
View Details
Jan 27, 20253.0t CO₂
KSATSan Antonio
KBKVBrooksville
969 miles2h 3m
View Details
Top Airports by Emissions
San Antonio

San Antonio

KSAT

Total CO₂

215.4t

Total Visits

70

Avg CO₂/visit

3.1t

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

Nashville

KJWN

Total CO₂

66.4t

Total Visits

21

Avg CO₂/visit

3.2t

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

Cancun

MMUN

Total CO₂

33.3t

Total Visits

8

Avg CO₂/visit

4.2t

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

Long Beach

KLGB

Total CO₂

19.4t

Total Visits

4

Avg CO₂/visit

4.9t

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

Miami

KTMB

Total CO₂

12.9t

Total Visits

4

Avg CO₂/visit

3.2t

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

San Jose

KSJC

Total CO₂

11.3t

Total Visits

2

Avg CO₂/visit

5.6t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 7
Top Routes by Emissions
Nashville San Antonio

KJWN to KSAT813 miles

Total Flights

10

Avg CO₂/Flight

3.4t

Total Emissions

33.9t CO₂

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

KSAT to KJWN813 miles

Total Flights

10

Avg CO₂/Flight

2.9t

Total Emissions

29.2t CO₂

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

MMUN to KSAT931 miles

Total Flights

4

Avg CO₂/Flight

5.5t

Total Emissions

22.1t CO₂

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

KSAT to MMUN931 miles

Total Flights

4

Avg CO₂/Flight

2.8t

Total Emissions

11.2t CO₂

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

KSAT to KLGB1,192 miles

Total Flights

2

Avg CO₂/Flight

5.1t

Total Emissions

10.2t CO₂

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

KLGB to KSAT1,192 miles

Total Flights

2

Avg CO₂/Flight

4.6t

Total Emissions

9.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 9