N953FF
Cessna Citation CJ4
United States
SIK (Sikeston Memorial Municipal Airport, Sikeston)

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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 increasing vs prior period

Emissions Overview

0.8
Tons CO2 This Month
Below Average0.1× avg for Citation CJ4
1.3
Tons CO2 YTD
Below Average0.1× avg for Citation CJ4
22.8
CO2 Tons Since 2025
Below Average0.2× avg for Citation CJ4
Emissions Intensity0.00t CO₂/nmBelow Average0.6× avg for Citation CJ4
13.6 tons CO2 in selected period

2026 pace: On track for approximately 5t CO₂ by year end · ↓ 76% vs full year 2025 (21t)

Flight Patterns & Behaviour

Emissions up 120% vs prior period, driven by Sikeston → Okeechobee

18t
Period total CO₂
1.5t
Avg per flight
12
Flights
Moderately Concentrated3 routes account for 44% of total emissions
Highest emission route
Sikeston → Okeechobee
3.0t CO₂ total · 0.0041t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
120%
8t → 18t CO₂
Intensity
14%
0.0033 → 0.0038 t CO₂/nm
New Routes
11
18t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
27%
2.1t → 1.5t
Flight Count
8
4 → 12 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

9t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New2 Jun – 8 Jun 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 12% of period emissions
Aircraft
Medium
New9 Sept – 6 Oct 2025
Elevated activity period · 2 flights in 27 days vs baseline of 1
Contributed approximately 1t CO₂ to period total — 8% of period emissions
Aircraft
Medium
Historical2 Jun – 15 Aug 2025
74-day inactive period
2.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical15 Aug – 15 Sept 2025
31-day inactive period
0.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical22 Sept – 6 Oct 2025
14-day inactive period
2.3t CO₂ in the 7 days following resumption
Recent Flights
Mar 24, 20260.8t CO₂
KSIKSikeston
KHOTHot Springs
259 miles43m
Feb 27, 20262.8t CO₂
KOBEOkeechobee
KSIKSikeston
837 miles1h 57m
Feb 27, 20263.0t CO₂
KSIKSikeston
KOBEOkeechobee
837 miles2h 2m
Feb 16, 20260.5t CO₂
KSIKSikeston
KCKMClarksdale
188 miles26m
View Details
Nov 26, 20252.0t CO₂
KNEWNew Orleans
KSIKSikeston
474 miles1h 28m
View Details
Nov 24, 20251.2t CO₂
KNEWNew Orleans
KEIWNew Madrid
449 miles1h 0m
View Details
Oct 6, 20252.3t CO₂
KSATSan Antonio
KEIWNew Madrid
705 miles1h 37m
View Details
Sep 22, 20250.9t CO₂
KJOTJoliet
KSIKSikeston
328 miles47m
View Details
Sep 15, 20250.5t CO₂
KMEMMemphis
KEIWNew Madrid
105 miles22m
View Details
Aug 15, 20252.1t CO₂
KAUSAustin
KSIKSikeston
657 miles1h 31m
View Details
Jun 2, 20251.3t CO₂
KTRLTerrell
KDXEDexter
456 miles1h 2m
View Details
Jun 2, 20250.9t CO₂
KTRLTerrell
KCOTCotulla
342 miles49m
View Details
Feb 28, 20252.0t CO₂
KPVWPlainview
KSIKSikeston
707 miles1h 27m
View Details
Feb 23, 20251.9t CO₂
KISMOrlando
KSIKSikeston
759 miles1h 24m
View Details
Feb 23, 20253.9t CO₂
KPVWPlainview
KISMOrlando
1,261 miles2h 35m
View Details
Jan 15, 20250.5t CO₂
KSIKSikeston
KCKMClarksdale
188 miles30m
View Details
Top Airports by Emissions
Sikeston

Sikeston

KSIK

Total CO₂

12.1t

Total Visits

7

Avg CO₂/visit

1.7t

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

Okeechobee

KOBE

Total CO₂

5.8t

Total Visits

2

Avg CO₂/visit

2.9t

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

New Madrid

KEIW

Total CO₂

4.1t

Total Visits

3

Avg CO₂/visit

1.4t

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

New Orleans

KNEW

Total CO₂

3.3t

Total Visits

2

Avg CO₂/visit

1.6t

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

San Antonio

KSAT

Total CO₂

2.3t

Total Visits

1

Avg CO₂/visit

2.3t

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

Terrell

KTRL

Total CO₂

2.2t

Total Visits

2

Avg CO₂/visit

1.1t

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

KSIK to KOBE837 miles

Total Flights

1

Avg CO₂/Flight

3.0t

Total Emissions

3t CO₂

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

KOBE to KSIK837 miles

Total Flights

1

Avg CO₂/Flight

2.8t

Total Emissions

2.8t CO₂

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

KSAT to KEIW705 miles

Total Flights

1

Avg CO₂/Flight

2.3t

Total Emissions

2.3t CO₂

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

KAUS to KSIK657 miles

Total Flights

1

Avg CO₂/Flight

2.1t

Total Emissions

2.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
New Orleans Sikeston

KNEW to KSIK475 miles

Total Flights

1

Avg CO₂/Flight

2.0t

Total Emissions

2t CO₂

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

KTRL to KDXE456 miles

Total Flights

1

Avg CO₂/Flight

1.3t

Total Emissions

1.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2