N276LJ
Bombardier Learjet 45
United States
IAD (Washington Dulles International Airport, Washington)

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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

18.5
Tons CO2 This Month
Above Average1.6× avg for Learjet 45
32.4
Tons CO2 YTD
Typical0.9× avg for Learjet 45
113.7
CO2 Tons Since 2025
Below Average0.5× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Learjet 45
97.9 tons CO2 in selected period

2026 pace: On track for approximately 130t CO₂ by year end · ↑ 59% vs full year 2025 (81t)

Flight Patterns & Behaviour

Above seasonal norms — current month 676% above March 2025

8.2t
CO₂/month
2.2t
Avg per flight
44
Flights
Diverse Network3 routes account for 18% of total emissions
Highest emission route
Columbus → Pueblo
6.6t CO₂ total · 0.0065t CO₂/nm

Seasonal pattern: Historically peaks in August · Current month is 676% above March 2025

🇺🇸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
>300%
13t → 98t CO₂
Intensity
4%
0.0047 → 0.0049 t CO₂/nm
New Routes
34
87t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
36%
1.6t → 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

24t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New4 Apr – 10 Apr 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 4% of period emissions
Aircraft
Medium
New19 Jun – 25 Jun 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
New14 Jul – 20 Jul 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 7t CO₂ to period total — 7% of period emissions
Aircraft
Medium
Historical10 Apr – 23 Jun 2025
73-day inactive period
6.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical25 Jun – 19 Jul 2025
24-day inactive period
6.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 27, 20261.0t CO₂
KCLTCharlotte
KCMHColumbus
346 miles48m
Mar 27, 20265.1t CO₂
KRVJReidsville
KCHSCharleston
136 miles2h 56m
Mar 27, 20261.4t CO₂
KCMHColumbus
KRVJReidsville
550 miles59m
Mar 18, 20263.2t CO₂
KFSDSioux Falls
KTOLToledo
672 miles1h 57m
View Details
Mar 18, 20261.2t CO₂
KSLNSalina
KFSDSioux Falls
334 miles55m
View Details
Mar 18, 20261.2t CO₂
KAPADenver
KSLNSalina
390 miles55m
View Details
Mar 16, 20262.2t CO₂
KPSCPasco
KVISVisalia
687 miles1h 24m
View Details
Mar 16, 20264.5t CO₂
KFSDSioux Falls
KPSCPasco
1,106 miles2h 38m
View Details
Mar 4, 20263.4t CO₂
KRAPRapid City
KCMHColumbus
1,068 miles2h 3m
View Details
Feb 23, 20262.8t CO₂
KSFBOrlando
KCMHColumbus
781 miles1h 44m
View Details
Feb 23, 20263.4t CO₂
KCMHColumbus
KOPFMiami
984 miles2h 1m
View Details
Feb 16, 20263.5t CO₂
KPUBPueblo
KCMHColumbus
1,161 miles2h 4m
View Details
Feb 15, 20266.6t CO₂
KCMHColumbus
KPUBPueblo
1,161 miles3h 41m
View Details
Jan 31, 20263.3t CO₂
KSUAStuart
KCMHColumbus
898 miles1h 59m
View Details
Dec 10, 20255.7t CO₂
KMHNMullen
KCMHColumbus
956 miles3h 13m
View Details
Dec 9, 20250.6t CO₂
KFNLLoveland
KGXYGreeley
20 miles9m
View Details
Nov 29, 20251.1t CO₂
KIADWashington
KCMHColumbus
299 miles52m
View Details
Nov 17, 20251.2t CO₂
KIADWashington
KCMHColumbus
299 miles54m
View Details
Nov 2, 20251.7t CO₂
KTEBTeterboro
KCMHColumbus
467 miles1h 10m
View Details
Oct 31, 20251.3t CO₂
KRSTRochester
KCMHColumbus
562 miles58m
View Details
Oct 31, 20250.6t CO₂
KFSDSioux Falls
KRSTRochester
213 miles29m
View Details
Oct 31, 20251.0t CO₂
KRAPRapid City
KFSDSioux Falls
316 miles49m
View Details
Oct 21, 20251.6t CO₂
KCLECleveland
KCLTCharlotte
430 miles1h 6m
View Details
Oct 20, 20250.6t CO₂
KMGWMorgantown
KCMHColumbus
159 miles32m
View Details
Oct 20, 20251.1t CO₂
KTEBTeterboro
KMGWMorgantown
320 miles52m
View Details
Oct 10, 20250.6t CO₂
KMGWMorgantown
KCMHColumbus
159 miles30m
View Details
Oct 6, 20251.0t CO₂
KIADWashington
KCMHColumbus
299 miles49m
View Details
Sep 19, 20253.6t CO₂
KFSDSioux Falls
KSGHSpringfield
712 miles2h 8m
View Details
Sep 19, 20251.7t CO₂
KFSDSioux Falls
NaN miles1h 10m
View Details
Sep 19, 20250.7t CO₂
KPSCPasco
KBTMButte
318 miles38m
View Details
Aug 27, 20252.1t CO₂
CYHUMontréal
KCMHColumbus
612 miles1h 23m
View Details
Aug 26, 20251.3t CO₂
CYYZToronto
CYHUMontréal
330 miles57m
View Details
Aug 12, 20251.7t CO₂
KGFLGlens Falls
KCMHColumbus
531 miles1h 10m
View Details
Aug 12, 20250.8t CO₂
KGKJMeadville
KGFLGlens Falls
357 miles41m
View Details
Aug 12, 20251.9t CO₂
KGFLGlens Falls
KCMHColumbus
531 miles1h 16m
View Details
Aug 12, 20251.6t CO₂
KOSUColumbus
KGFLGlens Falls
537 miles1h 6m
View Details
Aug 12, 20251.0t CO₂
KIADWashington
KCMHColumbus
299 miles47m
View Details
Jul 20, 20254.9t CO₂
KTRIBlountville
KCMHColumbus
244 miles2h 48m
View Details
Jul 19, 20251.7t CO₂
KTEBTeterboro
KCMHColumbus
467 miles1h 8m
View Details
Jun 25, 20255.7t CO₂
KCOSColorado Springs
KCMHColumbus
1,164 miles3h 13m
View Details
Jun 23, 20250.6t CO₂
KTEBTeterboro
KGFLGlens Falls
174 miles31m
View Details
Apr 10, 20253.7t CO₂
KAUSAustin
KCMHColumbus
1,073 miles2h 12m
View Details
Apr 10, 20250.6t CO₂
KDALDallas
KAUSAustin
189 miles32m
View Details
Apr 4, 20253.5t CO₂
KFSDSioux Falls
KCMHColumbus
754 miles2h 6m
View Details
Mar 23, 20251.3t CO₂
KIADWashington
KCMHColumbus
299 miles59m
View Details
Mar 14, 20251.1t CO₂
KIADWashington
KCMHColumbus
299 miles52m
View Details
Feb 15, 20252.5t CO₂
KGFLGlens Falls
KCMHColumbus
531 miles1h 34m
View Details
Feb 15, 20250.6t CO₂
KTEBTeterboro
KGFLGlens Falls
174 miles35m
View Details
Feb 10, 20251.3t CO₂
KIADWashington
KCMHColumbus
299 miles57m
View Details
Feb 7, 20251.5t CO₂
KIADWashington
CYSCSherbrooke
536 miles1h 3m
View Details
Jan 16, 20254.1t CO₂
KSLNSalina
KCMHColumbus
791 miles2h 23m
View Details
Jan 8, 20250.7t CO₂
KCMHColumbus
KUKFNorth Wilkesboro
278 miles38m
View Details
Top Airports by Emissions
Columbus

Columbus

KCMH

Total CO₂

64.5t

Total Visits

25

Avg CO₂/visit

2.6t

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

Sioux Falls

KFSD

Total CO₂

19.4t

Total Visits

8

Avg CO₂/visit

2.4t

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

Pueblo

KPUB

Total CO₂

10.0t

Total Visits

2

Avg CO₂/visit

5.0t

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

Pasco

KPSC

Total CO₂

7.4t

Total Visits

3

Avg CO₂/visit

2.5t

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

Glens Falls

KGFL

Total CO₂

6.6t

Total Visits

5

Avg CO₂/visit

1.3t

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

Reidsville

KRVJ

Total CO₂

6.5t

Total Visits

2

Avg CO₂/visit

3.2t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 6
Top Routes by Emissions
Columbus Pueblo

KCMH to KPUB1,161 miles

Total Flights

1

Avg CO₂/Flight

6.6t

Total Emissions

6.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Colorado Springs Columbus

KCOS to KCMH1,165 miles

Total Flights

1

Avg CO₂/Flight

5.7t

Total Emissions

5.7t CO₂

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

KMHN to KCMH957 miles

Total Flights

1

Avg CO₂/Flight

5.7t

Total Emissions

5.7t CO₂

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

KRVJ to KCHS136 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
Blountville Columbus

KTRI to KCMH244 miles

Total Flights

1

Avg CO₂/Flight

4.9t

Total Emissions

4.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Sioux Falls Pasco

KFSD to KPSC1,106 miles

Total Flights

1

Avg CO₂/Flight

4.5t

Total Emissions

4.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 7