N318SB
Cessna Citation CJ4
United States
FTW (Fort Worth Meacham International Airport, Fort Worth)

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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

5.0
Tons CO2 This Month
Below Average0.5× avg for Citation CJ4
16.4
Tons CO2 YTD
Below Average0.6× avg for Citation CJ4
114.1
CO2 Tons Since 2025
Typical0.9× avg for Citation CJ4
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Citation CJ4
82.0 tons CO2 in selected period

2026 pace: On track for approximately 49t CO₂ by year end · ↓ 50% vs full year 2025 (98t)

Flight Patterns & Behaviour

Emissions up 141% vs prior period, driven by Miami → Houston

72t
Period total CO₂
2.3t
Avg per flight
31
Flights
Diverse Network3 routes account for 29% of total emissions
Highest emission route
Miami → Houston
7.9t CO₂ total · 0.0048t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.3× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
141%
30t → 72t CO₂
Intensity
0.0044 → 0.0044 t CO₂/nm
New Routes
24
59t CO₂ combined
Dropped Routes
6
Prior period only
Avg per Flight
30%
3.3t → 2.3t
Flight Count
22
9 → 31 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

37t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New18 Jun – 24 Jun 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 5% of period emissions
Aircraft
Medium
New13 Sept – 3 Oct 2025
Elevated activity period · 7 flights in 20 days vs baseline of 2
Contributed approximately 14t CO₂ to period total — 20% of period emissions
Aircraft
Medium
New1 Nov – 7 Nov 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 9t CO₂ to period total — 13% of period emissions
Aircraft
Medium
Historical4 May – 23 May 2025
19-day inactive period
3.8t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical30 May – 20 Jun 2025
20-day inactive period
6.6t CO₂ in the 7 days following resumption
Recent Flights
Mar 8, 20261.8t CO₂
KNEWNew Orleans
KHOUHouston
315 miles1h 21m
Feb 28, 20260.8t CO₂
KAUSAustin
KSNKSnyder
259 miles43m
Feb 27, 20260.5t CO₂
KHOUHouston
KAUSAustin
148 miles31m
Jan 31, 20260.5t CO₂
KMNZHamilton
KSWWSweetwater
147 miles24m
View Details
Jan 30, 20260.8t CO₂
KFTWFort Worth
KHOUHouston
251 miles46m
View Details
Jan 30, 20262.4t CO₂
KCIDCedar Rapids
KFTWFort Worth
698 miles1h 42m
View Details
Jan 29, 20262.2t CO₂
KFTWFort Worth
KCIDCedar Rapids
698 miles1h 33m
View Details
Jan 9, 20263.0t CO₂
KPDKAtlanta
KHOUHouston
707 miles2h 3m
View Details
Jan 3, 20260.5t CO₂
KAUSAustin
KHOUHouston
148 miles34m
View Details
Dec 22, 20250.8t CO₂
KFTWFort Worth
KHOUHouston
251 miles43m
View Details
Dec 5, 20254.2t CO₂
KTMBMiami
KHOUHouston
948 miles2h 44m
View Details
Nov 30, 20253.2t CO₂
KTMBMiami
TJFAFajardo
1,072 miles2h 11m
View Details
Nov 12, 20253.2t CO₂
KSDLScottsdale
KHOUHouston
1,014 miles2h 11m
View Details
Nov 7, 20253.7t CO₂
KTMBMiami
KHOUHouston
948 miles2h 28m
View Details
Nov 5, 20255.6t CO₂
KAPADenver
KTMBMiami
1,706 miles3h 36m
View Details
Oct 8, 20251.0t CO₂
KDALDallas
KNOGOrange Grove
350 miles50m
View Details
Oct 2, 20251.8t CO₂
KABQAlbuquerque
KLASLas Vegas
485 miles1h 20m
View Details
Sep 30, 20250.5t CO₂
KSATSan Antonio
KHOUHouston
192 miles35m
View Details
Sep 29, 20250.8t CO₂
KGKYArlington
KHOUHouston
234 miles45m
View Details
Sep 25, 20253.6t CO₂
MMUNCancun
KHOUHouston
792 miles2h 23m
View Details
Sep 21, 20250.8t CO₂
KHQZMesquite
KHOUHouston
226 miles43m
View Details
Sep 19, 20253.5t CO₂
KHQZMesquite
KHOUHouston
226 miles2h 21m
View Details
Sep 17, 20253.1t CO₂
KSDLScottsdale
KHOUHouston
1,014 miles2h 7m
View Details
Sep 4, 20252.8t CO₂
KAPADenver
KHOUHouston
873 miles1h 57m
View Details
Aug 26, 20251.8t CO₂
KCAKAkron
KSUSSt Louis
512 miles1h 21m
View Details
Jul 8, 20254.0t CO₂
KSDLScottsdale
KEFDHouston
1,022 miles2h 40m
View Details
Jun 24, 20253.3t CO₂
MMUNCancun
KHOUHouston
792 miles2h 12m
View Details
Jun 20, 20253.3t CO₂
KMDWChicago
KHOUHouston
937 miles2h 14m
View Details
May 30, 20250.8t CO₂
KFTWFort Worth
KDWHHouston
218 miles45m
View Details
May 23, 20253.0t CO₂
KTPATampa
KHOUHouston
779 miles2h 1m
View Details
May 4, 20254.5t CO₂
KLEXLexington
KHOUHouston
841 miles2h 56m
View Details
Apr 15, 20252.7t CO₂
KRYYAtlanta
KHOUHouston
695 miles1h 53m
View Details
Apr 13, 20252.5t CO₂
KABQAlbuquerque
KHOUHouston
758 miles1h 46m
View Details
Apr 10, 20253.3t CO₂
KABQAlbuquerque
KAPCNapa
895 miles2h 14m
View Details
Mar 24, 20253.1t CO₂
MMUNCancun
KHOUHouston
792 miles2h 8m
View Details
Feb 23, 20253.1t CO₂
KGEUGlendale
KHOUHouston
1,035 miles2h 8m
View Details
Jan 9, 20253.9t CO₂
KORLOrlando
KHOUHouston
844 miles2h 33m
View Details
Jan 7, 20253.8t CO₂
KORLOrlando
KHOUHouston
844 miles2h 32m
View Details
Jan 3, 20253.4t CO₂
KSDLScottsdale
KHOUHouston
1,014 miles2h 16m
View Details
Jan 2, 20254.0t CO₂
KHOUHouston
KSDLScottsdale
1,014 miles2h 39m
View Details
Top Airports by Emissions
Houston

Houston

KHOU

Total CO₂

47.9t

Total Visits

20

Avg CO₂/visit

2.4t

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

Miami

KTMB

Total CO₂

16.7t

Total Visits

4

Avg CO₂/visit

4.2t

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

Scottsdale

KSDL

Total CO₂

10.4t

Total Visits

3

Avg CO₂/visit

3.5t

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

Denver

KAPA

Total CO₂

8.5t

Total Visits

2

Avg CO₂/visit

4.2t

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

Fort Worth

KFTW

Total CO₂

7.0t

Total Visits

5

Avg CO₂/visit

1.4t

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

Cancun

MMUN

Total CO₂

6.8t

Total Visits

2

Avg CO₂/visit

3.4t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 5
Top Routes by Emissions
Miami Houston

KTMB to KHOU949 miles

Total Flights

2

Avg CO₂/Flight

3.9t

Total Emissions

7.9t CO₂

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

MMUN to KHOU793 miles

Total Flights

2

Avg CO₂/Flight

3.4t

Total Emissions

6.8t CO₂

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

KSDL to KHOU1,015 miles

Total Flights

2

Avg CO₂/Flight

3.2t

Total Emissions

6.4t CO₂

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

KAPA to KTMB1,707 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
Lexington Houston

KLEX to KHOU842 miles

Total Flights

1

Avg CO₂/Flight

4.5t

Total Emissions

4.5t CO₂

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

KHQZ to KHOU226 miles

Total Flights

2

Avg CO₂/Flight

2.1t

Total Emissions

4.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 5