N174SJ
Cessna Citation CJ3
United States
GXY (Greeley-Weld County Airport, Greeley)

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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

8.5
Tons CO2 This Month
Below Average0.6× avg for Citation CJ3
17.7
Tons CO2 YTD
Below Average0.5× avg for Citation CJ3
108.3
CO2 Tons Since 2025
Below Average0.5× avg for Citation CJ3
Emissions Intensity0.01t CO₂/nmAbove Average2.2× avg for Citation CJ3
81.1 tons CO2 in selected period

2026 pace: On track for approximately 53t CO₂ by year end · ↓ 41% vs full year 2025 (91t)

Flight Patterns & Behaviour

Emissions up 207% vs prior period, driven by San Diego → Greeley

74t
Period total CO₂
2.3t
Avg per flight
32
Flights
Highly Concentrated3 routes account for 73% of total emissions
Highest emission route
San Diego → Greeley
25.5t CO₂ total · 0.0038t 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
207%
24t → 74t CO₂
Intensity
7%
0.0044 → 0.0041 t CO₂/nm
New Routes
11
41t CO₂ combined
Dropped Routes
6
Prior period only
Avg per Flight
15%
2.0t → 2.3t
Flight Count
20
12 → 32 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

45t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New15 May – 21 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 4% of period emissions
Aircraft
High
New30 Aug – 12 Oct 2025
Elevated activity period · 11 flights in 43 days vs baseline of 4
Contributed approximately 26t CO₂ to period total — 35% of period emissions
Aircraft
Medium
New18 Nov – 24 Nov 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 4% of period emissions
Aircraft
Medium
Historical3 May – 17 May 2025
15-day inactive period
5.8t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical28 May – 3 Sept 2025
98-day inactive period
6.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 27, 20262.6t CO₂
KGXYGreeley
KSDLScottsdale
618 miles1h 50m
Mar 23, 20260.5t CO₂
KAPADenver
KGXYGreeley
61 miles30m
Mar 23, 20263.0t CO₂
KMYFSan Diego
KAPADenver
827 miles2h 3m
Mar 19, 20263.2t CO₂
KGXYGreeley
KMYFSan Diego
868 miles2h 10m
View Details
Mar 19, 20260.5t CO₂
KAPADenver
KGXYGreeley
61 miles17m
View Details
Feb 6, 20261.3t CO₂
KOGDOgden
KGXYGreeley
389 miles1h 4m
View Details
Feb 2, 20262.0t CO₂
KSDLScottsdale
KGXYGreeley
617 miles1h 29m
View Details
Feb 1, 20262.3t CO₂
KGXYGreeley
KSDLScottsdale
617 miles1h 39m
View Details
Jan 3, 20262.7t CO₂
KMYFSan Diego
KGXYGreeley
868 miles1h 53m
View Details
Dec 18, 20251.7t CO₂
KGXYGreeley
KOKCOklahoma City
517 miles1h 19m
View Details
Dec 15, 20252.9t CO₂
KMYFSan Diego
KGXYGreeley
868 miles2h 1m
View Details
Dec 5, 20252.9t CO₂
KGXYGreeley
KMYFSan Diego
868 miles2h 1m
View Details
Nov 24, 20253.1t CO₂
KMYFSan Diego
KGXYGreeley
868 miles2h 9m
View Details
Nov 21, 20253.3t CO₂
KGXYGreeley
KMYFSan Diego
868 miles2h 15m
View Details
Nov 5, 20252.1t CO₂
KSDLScottsdale
KGXYGreeley
617 miles1h 33m
View Details
Oct 27, 20252.8t CO₂
KMYFSan Diego
KGXYGreeley
868 miles1h 57m
View Details
Oct 14, 20252.5t CO₂
KMYFSan Diego
KGXYGreeley
868 miles1h 45m
View Details
Oct 10, 20253.6t CO₂
KGXYGreeley
KMYFSan Diego
868 miles2h 27m
View Details
Oct 8, 20252.7t CO₂
KMYFSan Diego
KGXYGreeley
868 miles1h 53m
View Details
Oct 6, 20250.5t CO₂
KSNASanta Ana
KMYFSan Diego
73 miles25m
View Details
Oct 5, 20250.5t CO₂
KMYFSan Diego
KSNASanta Ana
73 miles28m
View Details
Oct 3, 20253.8t CO₂
KGXYGreeley
KMYFSan Diego
868 miles2h 33m
View Details
Sep 22, 20251.2t CO₂
KGXYGreeley
KAAOWichita
438 miles60m
View Details
Sep 17, 20253.2t CO₂
KMYFSan Diego
KGXYGreeley
868 miles2h 12m
View Details
Sep 13, 20253.5t CO₂
KGXYGreeley
KMYFSan Diego
868 miles2h 23m
View Details
Sep 8, 20252.8t CO₂
KMYFSan Diego
KGXYGreeley
868 miles1h 57m
View Details
Sep 5, 20253.5t CO₂
KGXYGreeley
KMYFSan Diego
868 miles2h 21m
View Details
Sep 3, 20250.5t CO₂
KGXYGreeley
KGJTGrand Junction
225 miles33m
View Details
May 28, 20251.7t CO₂
KSDLScottsdale
KSLCSalt Lake City
495 miles1h 16m
View Details
May 21, 20253.1t CO₂
KSEASeattle
KGXYGreeley
1,000 miles2h 6m
View Details
May 17, 20252.8t CO₂
KMYFSan Diego
KGXYGreeley
868 miles1h 56m
View Details
May 3, 20251.4t CO₂
KPVUProvo
KGXYGreeley
373 miles1h 5m
View Details
Apr 17, 20251.3t CO₂
KSLCSalt Lake City
KGXYGreeley
386 miles1h 4m
View Details
Apr 16, 20251.9t CO₂
KGXYGreeley
KSLCSalt Lake City
386 miles1h 24m
View Details
Apr 7, 20253.1t CO₂
KMYFSan Diego
KGXYGreeley
868 miles2h 9m
View Details
Mar 23, 20250.5t CO₂
KAPADenver
KGXYGreeley
61 miles16m
View Details
Mar 23, 20252.9t CO₂
KMYFSan Diego
KAPADenver
827 miles2h 2m
View Details
Mar 20, 20253.3t CO₂
KAPADenver
KMYFSan Diego
827 miles2h 17m
View Details
Mar 20, 20250.5t CO₂
KGXYGreeley
KAPADenver
61 miles21m
View Details
Mar 14, 20252.7t CO₂
KMYFSan Diego
KGXYGreeley
868 miles1h 52m
View Details
Mar 11, 20252.6t CO₂
KMTJMontrose
KMYFSan Diego
650 miles1h 48m
View Details
Mar 10, 20252.1t CO₂
KSDLScottsdale
KGXYGreeley
617 miles1h 32m
View Details
Jan 25, 20252.3t CO₂
KSDLScottsdale
KGXYGreeley
617 miles1h 41m
View Details
Jan 2, 20250.8t CO₂
KMCOOrlando
KFLLFt Lauderdale
178 miles44m
View Details
Top Airports by Emissions
Greeley

Greeley

KGXY

Total CO₂

68.7t

Total Visits

28

Avg CO₂/visit

2.5t

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

San Diego

KMYF

Total CO₂

53.3t

Total Visits

19

Avg CO₂/visit

2.8t

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

Scottsdale

KSDL

Total CO₂

10.7t

Total Visits

5

Avg CO₂/visit

2.1t

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

Denver

KAPA

Total CO₂

4.0t

Total Visits

3

Avg CO₂/visit

1.3t

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

Seattle

KSEA

Total CO₂

3.1t

Total Visits

1

Avg CO₂/visit

3.1t

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

Oklahoma City

KOKC

Total CO₂

1.7t

Total Visits

1

Avg CO₂/visit

1.7t

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

KMYF to KGXY869 miles

Total Flights

9

Avg CO₂/Flight

2.8t

Total Emissions

25.5t CO₂

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

KGXY to KMYF869 miles

Total Flights

7

Avg CO₂/Flight

3.4t

Total Emissions

23.8t CO₂

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

KGXY to KSDL618 miles

Total Flights

2

Avg CO₂/Flight

2.5t

Total Emissions

4.9t CO₂

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

KSDL to KGXY618 miles

Total Flights

2

Avg CO₂/Flight

2.1t

Total Emissions

4.2t CO₂

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

KSEA to KGXY1,001 miles

Total Flights

1

Avg CO₂/Flight

3.1t

Total Emissions

3.1t CO₂

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

KMYF to KAPA828 miles

Total Flights

1

Avg CO₂/Flight

3.0t

Total Emissions

3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3