N54FL
Cessna Citation CJ3
United States
VPZ (Porter County Regional Airport, Valparaiso)

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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

6.2
Tons CO2 This Month
Below Average0.5× avg for Citation CJ3
10.0
Tons CO2 YTD
Below Average0.3× avg for Citation CJ3
89.1
CO2 Tons Since 2025
Below Average0.4× avg for Citation CJ3
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Citation CJ3
79.4 tons CO2 in selected period

2026 pace: On track for approximately 40t CO₂ by year end · ↓ 49% vs full year 2025 (79t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 6.0t CO₂/month

6.0t
CO₂/month
2.1t
Avg per flight
25
Distinct routes
Diverse Network3 routes account for 27% of total emissions
Highest emission route
Cross City → Austin
8.3t CO₂ total · 0.0110t 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
>300%
8t → 72t CO₂
Intensity
27%
0.0037 → 0.0047 t CO₂/nm
New Routes
25
72t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
1%
2.1t → 2.1t
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

56t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New12 Apr – 18 Apr 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 15t CO₂ to period total — 21% of period emissions
Aircraft
Medium
New10 Jul – 6 Sept 2025
Elevated activity period · 12 flights in 58 days vs baseline of 6
Contributed approximately 20t CO₂ to period total — 28% of period emissions
Aircraft
Medium
New10 Nov – 3 Dec 2025
Elevated activity period · 5 flights in 23 days vs baseline of 2
Contributed approximately 13t CO₂ to period total — 18% of period emissions
Aircraft
Medium
Historical13 Apr – 28 May 2025
45-day inactive period
2.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical28 May – 15 Jul 2025
47-day inactive period
5.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 18, 20262.3t CO₂
KMKYMarco Island
KFTYAtlanta
564 miles1h 40m
Mar 18, 20262.2t CO₂
KFTYAtlanta
KMKYMarco Island
564 miles1h 34m
Mar 11, 20260.5t CO₂
KVPZValparaiso
KGYYGary
23 miles13m
Mar 1, 20260.5t CO₂
KEYEIndianapolis
KGYYGary
137 miles32m
View Details
Jan 12, 20260.5t CO₂
KVPZValparaiso
KGYYGary
24 miles7m
View Details
Jan 9, 20263.6t CO₂
KVPZValparaiso
KISMOrlando
961 miles2h 26m
View Details
Dec 8, 20250.5t CO₂
KVPZValparaiso
KGYYGary
24 miles15m
View Details
Dec 3, 20252.0t CO₂
KGYHGreenville
MYAG
664 miles1h 28m
View Details
Dec 3, 20251.8t CO₂
KVPZValparaiso
KGMUGreenville
521 miles1h 20m
View Details
Nov 21, 20253.8t CO₂
KALMAlamogordo
KGYYGary
1,184 miles2h 32m
View Details
Nov 16, 20252.8t CO₂
KFTWFort Worth
KGYYGary
817 miles1h 55m
View Details
Nov 16, 20251.7t CO₂
KALMAlamogordo
KFTWFort Worth
500 miles1h 18m
View Details
Nov 15, 20253.0t CO₂
KFTWFort Worth
KGYYGary
817 miles2h 6m
View Details
Nov 5, 20253.1t CO₂
KTEBTeterboro
KGYYGary
694 miles2h 8m
View Details
Oct 26, 20250.5t CO₂
KVPZValparaiso
KGYYGary
24 miles10m
View Details
Oct 19, 20253.4t CO₂
KBEDBedford
KGYYGary
827 miles2h 19m
View Details
Sep 21, 20251.6t CO₂
KLBELatrobe
KGYYGary
427 miles1h 14m
View Details
Sep 9, 20250.5t CO₂
KADSDallas
KJXIGilmer
111 miles21m
View Details
Sep 6, 20251.7t CO₂
KMEMMemphis
KGYYGary
475 miles1h 17m
View Details
Sep 6, 20252.3t CO₂
KVQQJacksonville
KMEMMemphis
577 miles1h 38m
View Details
Sep 5, 20252.1t CO₂
KMEMMemphis
KVQQJacksonville
577 miles1h 31m
View Details
Aug 23, 20251.3t CO₂
KJWNNashville
KGYYGary
377 miles1h 2m
View Details
Aug 22, 20251.3t CO₂
KJWNNashville
KGYYGary
377 miles1h 3m
View Details
Aug 17, 20251.7t CO₂
KLBELatrobe
KGYYGary
427 miles1h 18m
View Details
Aug 7, 20251.3t CO₂
KJWNNashville
KGYYGary
377 miles1h 2m
View Details
Aug 3, 20251.3t CO₂
KJWNNashville
KGYYGary
377 miles1h 1m
View Details
Aug 2, 20251.6t CO₂
KLBELatrobe
KGYYGary
427 miles1h 13m
View Details
Jul 17, 20250.5t CO₂
KGYYGary
KBTLBattle Creek
121 miles31m
View Details
Jul 16, 20251.5t CO₂
KLXTLee's Summit
KGYYGary
410 miles1h 10m
View Details
Jul 15, 20253.5t CO₂
KTPATampa
KGYYGary
981 miles2h 21m
View Details
May 28, 20252.3t CO₂
KJYOLeesburg
KGYYGary
547 miles1h 39m
View Details
Apr 13, 20253.6t CO₂
KAUSAustin
KGYYGary
974 miles2h 26m
View Details
Apr 13, 20258.3t CO₂
KCTYCross City
KAUSAustin
872 miles5h 17m
View Details
Apr 12, 20253.4t CO₂
KAUSAustin
KSRQSarasota/Bradenton
934 miles2h 18m
View Details
Jan 22, 20251.3t CO₂
KLXTLee's Summit
KHONHuron
424 miles1h 3m
View Details
Jan 15, 20251.6t CO₂
KDKXKnoxville
KGYYGary
434 miles1h 12m
View Details
Jan 15, 20252.4t CO₂
KAUSAustin
KTYSKnoxville
881 miles1h 43m
View Details
Jan 2, 20253.1t CO₂
KCTYCross City
KGYYGary
862 miles2h 8m
View Details
Top Airports by Emissions
Gary

Gary

KGYY

Total CO₂

42.0t

Total Visits

23

Avg CO₂/visit

1.8t

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

Austin

KAUS

Total CO₂

15.3t

Total Visits

3

Avg CO₂/visit

5.1t

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

Cross City

KCTY

Total CO₂

8.3t

Total Visits

1

Avg CO₂/visit

8.3t

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

Valparaiso

KVPZ

Total CO₂

7.5t

Total Visits

6

Avg CO₂/visit

1.3t

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

Fort Worth

KFTW

Total CO₂

7.5t

Total Visits

3

Avg CO₂/visit

2.5t

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

Memphis

KMEM

Total CO₂

6.1t

Total Visits

3

Avg CO₂/visit

2.0t

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

KCTY to KAUS872 miles

Total Flights

1

Avg CO₂/Flight

8.3t

Total Emissions

8.3t CO₂

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

KFTW to KGYY817 miles

Total Flights

2

Avg CO₂/Flight

2.9t

Total Emissions

5.8t CO₂

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

KJWN to KGYY377 miles

Total Flights

4

Avg CO₂/Flight

1.3t

Total Emissions

5.1t CO₂

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

KLBE to KGYY428 miles

Total Flights

3

Avg CO₂/Flight

1.6t

Total Emissions

4.9t CO₂

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

KALM to KGYY1,185 miles

Total Flights

1

Avg CO₂/Flight

3.8t

Total Emissions

3.8t CO₂

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

KAUS to KGYY974 miles

Total Flights

1

Avg CO₂/Flight

3.6t

Total Emissions

3.6t CO₂

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