N245K
Bombardier Learjet 45
United States
DAL (Dallas Love Field, Dallas)

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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

15.8
Tons CO2 This Month
Typical1.3× avg for Learjet 45
60.7
Tons CO2 YTD
Above Average1.8× avg for Learjet 45
110.8
CO2 Tons Since 2025
Below Average0.5× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Learjet 45
99.3 tons CO2 in selected period

2026 pace: On track for approximately 243t CO₂ by year end · ↑ 385% vs full year 2025 (50t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 7.1t CO₂/month

7.1t
CO₂/month
2.2t
Avg per flight
29
Distinct routes
Diverse Network3 routes account for 37% of total emissions
Highest emission route
Dallas → Lubbock
21.3t CO₂ total · 0.0119t 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
Prior data unavailable
Intensity
Prior data unavailable
New Routes
29
85t CO₂ combined
Dropped Routes
2
Prior period only
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

27t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New17 Apr – 23 Apr 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 8t CO₂ to period total — 9% of period emissions
Aircraft
Medium
New17 May – 1 Jul 2025
Elevated activity period · 8 flights in 45 days vs baseline of 5
Contributed approximately 9t CO₂ to period total — 11% of period emissions
Aircraft
Medium
New23 Sept – 29 Sept 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 1t CO₂ to period total — 1% of period emissions
Aircraft
Medium
Historical21 Apr – 23 May 2025
33-day inactive period
7.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical29 May – 12 Jun 2025
15-day inactive period
2.0t CO₂ in the 7 days following resumption
Recent Flights
Mar 23, 20263.4t CO₂
KLAFWest Lafayette
KEDCPflugerville
913 miles2h 2m
Mar 4, 20261.6t CO₂
KSATSan Antonio
KFYVFayetteville
512 miles1h 6m
Mar 4, 20262.2t CO₂
KGLYClinton
KSATSan Antonio
668 miles1h 26m
Mar 3, 20260.6t CO₂
KFCMMinneapolis
KAUWWausau
187 miles35m
View Details
Mar 3, 20263.8t CO₂
KSATSan Antonio
KFCMMinneapolis
1,091 miles2h 14m
View Details
Feb 27, 20262.7t CO₂
KFYVFayetteville
KSATSan Antonio
512 miles1h 40m
View Details
Feb 15, 20262.3t CO₂
KABQAlbuquerque
KFYVFayetteville
702 miles1h 28m
View Details
Feb 15, 20262.7t CO₂
KFYVFayetteville
KABQAlbuquerque
702 miles1h 40m
View Details
Feb 12, 20262.0t CO₂
KCHAChattanooga
KFYVFayetteville
508 miles1h 20m
View Details
Feb 12, 20262.4t CO₂
KEDCPflugerville
KCHAChattanooga
786 miles1h 30m
View Details
Feb 10, 20261.9t CO₂
KTKIGreenville
KCHAChattanooga
663 miles1h 17m
View Details
Feb 10, 20261.2t CO₂
KSGFSpringfield
KTKIGreenville
334 miles53m
View Details
Feb 5, 20261.7t CO₂
KAPTJasper
KFYVFayetteville
487 miles1h 9m
View Details
Feb 5, 20261.3t CO₂
KFYVFayetteville
KCHAChattanooga
508 miles59m
View Details
Feb 5, 20265.1t CO₂
KSNASanta Ana
KFYVFayetteville
1,349 miles2h 54m
View Details
Feb 3, 20261.6t CO₂
KOAKOakland
KSNASanta Ana
371 miles1h 7m
View Details
Feb 3, 20263.5t CO₂
KAPADenver
KOAKOakland
944 miles2h 5m
View Details
Jan 14, 20262.8t CO₂
KCHAChattanooga
KFYVFayetteville
508 miles1h 45m
View Details
Jan 14, 20261.5t CO₂
KFYVFayetteville
KCHAChattanooga
508 miles1h 4m
View Details
Jan 13, 20265.2t CO₂
KBURBurbank
KFYVFayetteville
1,369 miles2h 58m
View Details
Jan 12, 20262.7t CO₂
KABQAlbuquerque
KBURBurbank
670 miles1h 40m
View Details
Oct 16, 20253.1t CO₂
KDALDallas
KLBBLubbock
292 miles1h 53m
View Details
Sep 29, 20250.6t CO₂
KMDDMidland
KLBBLubbock
114 miles22m
View Details
Sep 25, 20250.6t CO₂
KMDDMidland
KATSArtesia
149 miles22m
View Details
Aug 7, 20252.5t CO₂
KDALDallas
KLBBLubbock
292 miles1h 34m
View Details
Jul 23, 20252.6t CO₂
KDALDallas
KLBBLubbock
292 miles1h 38m
View Details
Jul 16, 20252.0t CO₂
KPHXPhoenix
KLBBLubbock
585 miles1h 19m
View Details
Jul 1, 20250.6t CO₂
KRTNRaton
KLBBLubbock
261 miles34m
View Details
Jul 1, 20254.4t CO₂
KDALDallas
KLXVLeadville
687 miles2h 33m
View Details
Jun 15, 20250.7t CO₂
KDALDallas
KBPGBig Spring
275 miles38m
View Details
Jun 12, 20250.8t CO₂
KDZBHorseshoe Bay
KLBBLubbock
297 miles41m
View Details
Jun 12, 20250.6t CO₂
KDALDallas
KDZBHorseshoe Bay
183 miles34m
View Details
May 29, 20252.3t CO₂
KDALDallas
KLBBLubbock
292 miles1h 27m
View Details
May 28, 20250.6t CO₂
KABIAbilene
KDALDallas
167 miles37m
View Details
May 26, 20253.0t CO₂
KDALDallas
KLBBLubbock
292 miles1h 50m
View Details
May 23, 20250.8t CO₂
KDZBHorseshoe Bay
KLBBLubbock
297 miles41m
View Details
May 23, 20250.6t CO₂
KDALDallas
KDZBHorseshoe Bay
183 miles33m
View Details
Apr 21, 20252.5t CO₂
KDALDallas
KLBBLubbock
292 miles1h 33m
View Details
Apr 17, 20255.4t CO₂
KDALDallas
KLBBLubbock
292 miles3h 4m
View Details
Feb 13, 20259.1t CO₂
KIADWashington
KLBBLubbock
1,400 miles4h 59m
View Details
Jan 4, 20252.4t CO₂
KLBBLubbock
KBPGBig Spring
102 miles1h 33m
View Details
Top Airports by Emissions
Fayetteville

Fayetteville

KFYV

Total CO₂

28.9t

Total Visits

11

Avg CO₂/visit

2.6t

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

Dallas

KDAL

Total CO₂

28.1t

Total Visits

12

Avg CO₂/visit

2.3t

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

Lubbock

KLBB

Total CO₂

26.0t

Total Visits

12

Avg CO₂/visit

2.2t

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

Chattanooga

KCHA

Total CO₂

12.0t

Total Visits

6

Avg CO₂/visit

2.0t

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

San Antonio

KSAT

Total CO₂

10.2t

Total Visits

4

Avg CO₂/visit

2.6t

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

Burbank

KBUR

Total CO₂

7.9t

Total Visits

2

Avg CO₂/visit

3.9t

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

KDAL to KLBB293 miles

Total Flights

7

Avg CO₂/Flight

3.0t

Total Emissions

21.3t CO₂

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

KBUR to KFYV1,369 miles

Total Flights

1

Avg CO₂/Flight

5.2t

Total Emissions

5.2t CO₂

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

KSNA to KFYV1,350 miles

Total Flights

1

Avg CO₂/Flight

5.1t

Total Emissions

5.1t CO₂

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

KCHA to KFYV508 miles

Total Flights

2

Avg CO₂/Flight

2.4t

Total Emissions

4.9t CO₂

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

KDAL to KLXV688 miles

Total Flights

1

Avg CO₂/Flight

4.4t

Total Emissions

4.4t CO₂

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

KSAT to KFCM1,092 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
Page 1 of 5