N974AJ
Cessna Citation V
United States
OUN (University of Oklahoma Westheimer Airport, Norman)

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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 Overview

17.7
Tons CO2 This Month
Above Average1.8× avg for Citation V
17.7
Tons CO2 YTD
Below Average0.7× avg for Citation V
22.2
CO2 Tons Since 2025
Below Average0.2× avg for Citation V
Emissions Intensity0.00t CO₂/nmBelow Average0.6× avg for Citation V
22.2 tons CO2 in selected period

2026 pace: On track for approximately 53t CO₂ by year end · ↑ 1,080% vs full year 2025 (5t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 1.6t CO₂/month

1.6t
CO₂/month
1.5t
Avg per flight
12
Distinct routes
Moderately Concentrated3 routes account for 61% of total emissions
Highest emission route
Orlando → Oklahoma City
4.5t CO₂ total · 0.0048t 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
Prior data unavailable
Intensity
Prior data unavailable
New Routes
10
14t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

21t

Signals Detected

3

Highest Severity

High

Aircraft
High
New9 Mar – 29 Mar 2026
Elevated activity period · 10 flights in 20 days vs baseline of 2
Contributed approximately 13t CO₂ to period total — 72% of period emissions
Aircraft
Medium
Historical22 Oct 2025 – 13 Mar 2026
143-day inactive period
7.0t CO₂ in the 7 days following resumption
Avg Emissions
Medium
New13 Mar 2026 · Oklahoma City → Norman
1 flight recorded with anomalous emissions intensity
0.6t CO₂ total — 3% of period emissions
Recent Flights
Mar 30, 20260.6t CO₂
KOKCOklahoma City
KTKIGreenville
163 miles34m
Mar 28, 20261.7t CO₂
KOKCOklahoma City
KROWRoswell
421 miles1h 12m
Mar 26, 20260.6t CO₂
KOUNNorman
KFSMFort Smith
175 miles28m
Mar 22, 20263.1t CO₂
KOUNNorman
NaN miles2h 0m
View Details
Mar 21, 20260.6t CO₂
KSLESalem
NaN miles22m
View Details
Mar 20, 20260.7t CO₂
KOAKOakland
KSIYMontague
279 miles38m
View Details
Mar 20, 20260.6t CO₂
KMRYMonterey
KOAKOakland
82 miles27m
View Details
Mar 18, 20261.0t CO₂
KSNASanta Ana
KMRYMonterey
301 miles50m
View Details
Mar 16, 20263.5t CO₂
KOUNNorman
KGCNGrand Canyon - Tusayan
825 miles2h 15m
View Details
Mar 15, 20260.6t CO₂
KOUNNorman
KTULTulsa
110 miles22m
View Details
Mar 13, 20260.6t CO₂
KPWAOklahoma City
KOUNNorman
22 miles9m
View Details
Oct 22, 20254.5t CO₂
KISMOrlando
KPWAOklahoma City
1,071 miles2h 46m
View Details
Top Airports by Emissions
Norman

Norman

KOUN

Total CO₂

8.4t

Total Visits

5

Avg CO₂/visit

1.7t

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

Oklahoma City

KPWA

Total CO₂

5.0t

Total Visits

2

Avg CO₂/visit

2.5t

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

Orlando

KISM

Total CO₂

4.5t

Total Visits

1

Avg CO₂/visit

4.5t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Grand Canyon - Tusayan

Grand Canyon - Tusayan

KGCN

Total CO₂

3.5t

Total Visits

1

Avg CO₂/visit

3.5t

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

Oklahoma City

KOKC

Total CO₂

2.3t

Total Visits

2

Avg CO₂/visit

1.1t

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

Roswell

KROW

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 3
Top Routes by Emissions
Orlando Oklahoma City

KISM to KPWA1,072 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
Norman Grand Canyon - Tusayan

KOUN to KGCN825 miles

Total Flights

1

Avg CO₂/Flight

3.5t

Total Emissions

3.5t CO₂

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

KOKC to KROW421 miles

Total Flights

1

Avg CO₂/Flight

1.7t

Total Emissions

1.7t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Santa Ana Monterey

KSNA to KMRY301 miles

Total Flights

1

Avg CO₂/Flight

1.0t

Total Emissions

1t CO₂

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

KOAK to KSIY280 miles

Total Flights

1

Avg CO₂/Flight

0.7t

Total Emissions

0.7t CO₂

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

KOKC to KTKI163 miles

Total Flights

1

Avg CO₂/Flight

0.6t

Total Emissions

0.6t CO₂

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