N477RF
Cessna Citation CJ4
United States
MHR (Sacramento Mather Airport, Sacramento)

Add to
Watchlist

Pro

Download
CSV

Soon

Bookmark
Aircraft

Free
Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025· Emissions stable vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Citation CJ4
0.0
Tons CO2 YTD
Below Average0.0× avg for Citation CJ4
60.7
CO2 Tons Since 2025
Below Average0.5× avg for Citation CJ4
Emissions Intensity0.00t CO₂/nmBelow Average0.6× avg for Citation CJ4
31.6 tons CO2 in selected period

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 2.7t CO₂/month

2.7t
CO₂/month
2.2t
Avg per flight
11
Distinct routes
Moderately Concentrated3 routes account for 49% of total emissions
Highest emission route
Sacramento → Keokuk
5.1t CO₂ total · 0.0037t 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
6%
28t → 29t CO₂
Intensity
10%
0.0044 → 0.0039 t CO₂/nm
New Routes
8
20t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
19%
2.8t → 2.2t
Flight Count
3
10 → 13 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

24t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New6 May – 12 May 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 6t CO₂ to period total — 19% of period emissions
Aircraft
Medium
New8 Aug – 21 Aug 2025
Elevated activity period · 4 flights in 13 days vs baseline of 1
Contributed approximately 6t CO₂ to period total — 21% of period emissions
Aircraft
Medium
New2 Oct – 8 Oct 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 7t CO₂ to period total — 23% of period emissions
Aircraft
Medium
Historical8 May – 5 Jun 2025
28-day inactive period
3.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical12 Jun – 30 Jun 2025
18-day inactive period
2.1t CO₂ in the 7 days following resumption
Recent Flights
Oct 8, 20250.5t CO₂
KFLXFallon
KLVKLivermore
207 miles33m
Oct 8, 20254.2t CO₂
KAUSAustin
KSLCSalt Lake City
1,085 miles2h 45m
Oct 6, 20252.4t CO₂
KAUSAustin
KEOKKeokuk
791 miles1h 43m
Aug 17, 20250.5t CO₂
KMHRSacramento
KLVKLivermore
66 miles14m
View Details
Aug 17, 20252.0t CO₂
KBFISeattle
KMHRSacramento
622 miles1h 29m
View Details
Aug 14, 20252.2t CO₂
KMHRSacramento
KBFISeattle
622 miles1h 36m
View Details
Aug 9, 20251.4t CO₂
KCRQCarlsbad
KLVKLivermore
406 miles1h 5m
View Details
Jul 16, 20255.0t CO₂
KLVKLivermore
KEOKKeokuk
1,632 miles3h 13m
View Details
Jun 30, 20252.1t CO₂
KLGULogan
KLVKLivermore
599 miles1h 31m
View Details
Jun 12, 20251.4t CO₂
KCRQCarlsbad
KLVKLivermore
406 miles1h 6m
View Details
Jun 5, 20251.7t CO₂
KMHRSacramento
KCRQCarlsbad
437 miles1h 16m
View Details
May 8, 20250.5t CO₂
KMHRSacramento
KLVKLivermore
66 miles13m
View Details
May 6, 20255.1t CO₂
KMHRSacramento
KEOKKeokuk
1,589 miles3h 18m
View Details
Mar 30, 20250.5t CO₂
KMHRSacramento
KLVKLivermore
66 miles17m
View Details
Mar 30, 20251.8t CO₂
KCRQCarlsbad
KMHRSacramento
437 miles1h 21m
View Details
Mar 24, 20250.5t CO₂
KMHRSacramento
KLVKLivermore
66 miles18m
View Details
Mar 22, 20255.7t CO₂
KFCMMinneapolis
KLVKLivermore
1,543 miles3h 39m
View Details
Feb 27, 20250.5t CO₂
KPBFPine Bluff
KCRTCrossett
69 miles10m
View Details
Feb 27, 20255.0t CO₂
KLVKLivermore
KEOKKeokuk
1,632 miles3h 15m
View Details
Feb 23, 20251.4t CO₂
KCRQCarlsbad
KLVKLivermore
406 miles1h 7m
View Details
Feb 20, 20251.4t CO₂
KLVKLivermore
KCRQCarlsbad
406 miles1h 5m
View Details
Feb 2, 20251.5t CO₂
KCRQCarlsbad
KLVKLivermore
406 miles1h 11m
View Details
Jan 8, 20259.1t CO₂
KLVKLivermore
KCLTCharlotte
2,259 miles5h 39m
View Details
Top Airports by Emissions
Keokuk

Keokuk

KEOK

Total CO₂

12.5t

Total Visits

3

Avg CO₂/visit

4.2t

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

Sacramento

KMHR

Total CO₂

12.2t

Total Visits

6

Avg CO₂/visit

2.0t

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

Livermore

KLVK

Total CO₂

11.5t

Total Visits

7

Avg CO₂/visit

1.6t

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

Austin

KAUS

Total CO₂

6.6t

Total Visits

2

Avg CO₂/visit

3.3t

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

Carlsbad

KCRQ

Total CO₂

4.5t

Total Visits

3

Avg CO₂/visit

1.5t

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

Seattle

KBFI

Total CO₂

4.3t

Total Visits

2

Avg CO₂/visit

2.1t

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

KMHR to KEOK1,590 miles

Total Flights

1

Avg CO₂/Flight

5.1t

Total Emissions

5.1t CO₂

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

KLVK to KEOK1,633 miles

Total Flights

1

Avg CO₂/Flight

5.0t

Total Emissions

5t CO₂

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

KAUS to KSLC1,085 miles

Total Flights

1

Avg CO₂/Flight

4.2t

Total Emissions

4.2t CO₂

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

KCRQ to KLVK406 miles

Total Flights

2

Avg CO₂/Flight

1.4t

Total Emissions

2.8t CO₂

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

KAUS to KEOK791 miles

Total Flights

1

Avg CO₂/Flight

2.4t

Total Emissions

2.4t CO₂

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

KMHR to KBFI622 miles

Total Flights

1

Avg CO₂/Flight

2.2t

Total Emissions

2.2t CO₂

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