N275ER
Bombardier Learjet 45
United States
PWA (Wiley Post Airport, Oklahoma City)

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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

17.2
Tons CO2 This Month
Typical1.4× avg for Learjet 45
22.9
Tons CO2 YTD
Below Average0.7× avg for Learjet 45
71.7
CO2 Tons Since 2025
Below Average0.3× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 45
57.2 tons CO2 in selected period

2026 pace: On track for approximately 69t CO₂ by year end · ↑ 41% vs full year 2025 (49t)

Flight Patterns & Behaviour

Emissions up 224% vs prior period, driven by Phoenix → Oklahoma City

46t
Period total CO₂
2.2t
Avg per flight
21
Flights
Diverse Network3 routes account for 33% of total emissions
Highest emission route
Phoenix → Oklahoma City
5.6t CO₂ total · 0.0039t 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
224%
14t → 46t CO₂
Intensity
4%
0.0044 → 0.0042 t CO₂/nm
New Routes
18
46t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
23%
2.9t → 2.2t
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

20t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New1 May – 7 May 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 1% of period emissions
Aircraft
Medium
New28 May – 10 Jun 2025
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 9t CO₂ to period total — 19% of period emissions
Aircraft
Medium
New29 Jun – 14 Jul 2025
Elevated activity period · 2 flights in 15 days vs baseline of 1
Contributed approximately 1t CO₂ to period total — 3% of period emissions
Aircraft
Medium
Historical1 May – 3 Jun 2025
33-day inactive period
8.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical4 Jun – 5 Jul 2025
30-day inactive period
0.6t CO₂ in the 7 days following resumption
Recent Flights
Mar 20, 20261.8t CO₂
KOKCOklahoma City
KMVIMonte Vista
491 miles1h 11m
Mar 15, 20261.1t CO₂
KANKSalida
KPWAOklahoma City
507 miles50m
Mar 15, 20261.9t CO₂
KPWAOklahoma City
KANKSalida
507 miles1h 17m
Mar 10, 20264.3t CO₂
KPWAOklahoma City
KTEBTeterboro
1,327 miles2h 32m
View Details
Jan 27, 20260.6t CO₂
KOKCOklahoma City
KPWAOklahoma City
10 miles13m
View Details
Jan 22, 20260.7t CO₂
KDALDallas
KPWAOklahoma City
191 miles38m
View Details
Jan 22, 20260.7t CO₂
KPWAOklahoma City
KDALDallas
191 miles39m
View Details
Jan 11, 20262.8t CO₂
KPHXPhoenix
KPWAOklahoma City
829 miles1h 43m
View Details
Dec 26, 20251.8t CO₂
KDFWDallas-Ft Worth
KPRSPresidio
487 miles1h 12m
View Details
Dec 9, 20252.8t CO₂
KPHXPhoenix
KPWAOklahoma City
829 miles1h 45m
View Details
Dec 2, 20254.7t CO₂
KTPATampa
KPWAOklahoma City
1,027 miles2h 44m
View Details
Nov 30, 20250.8t CO₂
KTPATampa
MYBGBullocks Harbour
327 miles41m
View Details
Nov 5, 20254.7t CO₂
KIADWashington
KPWAOklahoma City
1,132 miles2h 42m
View Details
Oct 18, 20253.9t CO₂
KSANSan Diego
KPWAOklahoma City
1,132 miles2h 18m
View Details
Sep 16, 20250.7t CO₂
KRBDDallas
KPWAOklahoma City
202 miles39m
View Details
Aug 10, 20252.5t CO₂
KORDChicago
KPWAOklahoma City
687 miles1h 35m
View Details
Jul 14, 20250.7t CO₂
KDFWDallas-Ft Worth
KPWAOklahoma City
185 miles38m
View Details
Jul 5, 20250.6t CO₂
KOKCOklahoma City
KPWAOklahoma City
10 miles6m
View Details
Jun 4, 20253.8t CO₂
KSNASanta Ana
KPWAOklahoma City
1,154 miles2h 14m
View Details
Jun 3, 20254.9t CO₂
KPWAOklahoma City
KSNASanta Ana
1,154 miles2h 48m
View Details
May 1, 20250.7t CO₂
KDFWDallas-Ft Worth
KPWAOklahoma City
185 miles37m
View Details
Apr 2, 20253.0t CO₂
KLASLas Vegas
KPWAOklahoma City
980 miles1h 49m
View Details
Mar 25, 20255.3t CO₂
KTEBTeterboro
KPWAOklahoma City
1,327 miles3h 3m
View Details
Jan 25, 20251.1t CO₂
KPHXPhoenix
MMCNCiudad Obregon
437 miles52m
View Details
Jan 24, 20250.6t CO₂
KLASLas Vegas
KBVUBoulder City
19 miles7m
View Details
Jan 24, 20254.3t CO₂
KPWAOklahoma City
KLASLas Vegas
980 miles2h 29m
View Details
Top Airports by Emissions
Oklahoma City

Oklahoma City

KPWA

Total CO₂

42.0t

Total Visits

18

Avg CO₂/visit

2.3t

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

Santa Ana

KSNA

Total CO₂

8.6t

Total Visits

2

Avg CO₂/visit

4.3t

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

Phoenix

KPHX

Total CO₂

5.6t

Total Visits

2

Avg CO₂/visit

2.8t

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

Tampa

KTPA

Total CO₂

5.5t

Total Visits

2

Avg CO₂/visit

2.7t

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

Washington

KIAD

Total CO₂

4.7t

Total Visits

1

Avg CO₂/visit

4.7t

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

Teterboro

KTEB

Total CO₂

4.3t

Total Visits

1

Avg CO₂/visit

4.3t

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

KPHX to KPWA830 miles

Total Flights

2

Avg CO₂/Flight

2.8t

Total Emissions

5.6t CO₂

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

KPWA to KSNA1,155 miles

Total Flights

1

Avg CO₂/Flight

4.9t

Total Emissions

4.9t CO₂

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

KTPA to KPWA1,028 miles

Total Flights

1

Avg CO₂/Flight

4.7t

Total Emissions

4.7t CO₂

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

KIAD to KPWA1,133 miles

Total Flights

1

Avg CO₂/Flight

4.7t

Total Emissions

4.7t CO₂

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

KPWA to KTEB1,328 miles

Total Flights

1

Avg CO₂/Flight

4.3t

Total Emissions

4.3t CO₂

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

KSAN to KPWA1,133 miles

Total Flights

1

Avg CO₂/Flight

3.9t

Total Emissions

3.9t CO₂

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