N115LJ
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

4.6
Tons CO2 This Month
Below Average0.4× avg for Learjet 45
23.9
Tons CO2 YTD
Below Average0.7× avg for Learjet 45
114.5
CO2 Tons Since 2025
Below Average0.5× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmTypical1.0× avg for Learjet 45
99.8 tons CO2 in selected period

2026 pace: On track for approximately 96t CO₂ by year end · ↑ 6% vs full year 2025 (91t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 7.0t CO₂/month

7.0t
CO₂/month
2.3t
Avg per flight
22
Distinct routes
Moderately Concentrated3 routes account for 52% of total emissions
Highest emission route
Washington → Joplin
31.1t CO₂ total · 0.0043t 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
>300%
13t → 84t CO₂
Intensity
5%
0.0041 → 0.0043 t CO₂/nm
New Routes
19
75t CO₂ combined
Dropped Routes
5
Prior period only
Avg per Flight
23%
1.9t → 2.3t
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

59t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New27 Apr – 22 May 2025
Elevated activity period · 11 flights in 25 days vs baseline of 3
Contributed approximately 22t CO₂ to period total — 26% of period emissions
Aircraft
Medium
New10 Jun – 16 Jun 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 5% of period emissions
Aircraft
Medium
New24 Oct – 26 Nov 2025
Elevated activity period · 11 flights in 33 days vs baseline of 4
Contributed approximately 25t CO₂ to period total — 29% of period emissions
Aircraft
Medium
Historical2 Apr – 23 Apr 2025
21-day inactive period
3.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical22 May – 13 Jun 2025
22-day inactive period
4.5t CO₂ in the 7 days following resumption
Recent Flights
Feb 23, 20260.6t CO₂
KSLRSulphur Springs
KJLNJoplin
283 miles35m
Feb 23, 20261.8t CO₂
KJLNJoplin
KDWHHouston
493 miles1h 14m
Feb 16, 20263.2t CO₂
KPITPittsburgh
KJLNJoplin
799 miles1h 55m
Feb 16, 20262.5t CO₂
KJLNJoplin
KPITPittsburgh
799 miles1h 34m
View Details
Feb 2, 20263.9t CO₂
KSRQSarasota/Bradenton
KJLNJoplin
968 miles2h 20m
View Details
Feb 1, 20263.3t CO₂
KIADWashington
KSRQSarasota/Bradenton
850 miles2h 0m
View Details
Jan 22, 20263.3t CO₂
KLASLas Vegas
KJLNJoplin
1,145 miles1h 59m
View Details
Jan 13, 20260.9t CO₂
KDFWDallas-Ft Worth
KMIOMiami
302 miles44m
View Details
Nov 26, 20253.7t CO₂
KIADWashington
KJLNJoplin
934 miles2h 12m
View Details
Nov 25, 20250.6t CO₂
KTEBTeterboro
KHPNWhite Plains
24 miles15m
View Details
Nov 20, 20253.1t CO₂
KSDLScottsdale
KPTSPittsburg
999 miles1h 55m
View Details
Nov 19, 20253.9t CO₂
KDALDallas
KSDLScottsdale
871 miles2h 18m
View Details
Nov 17, 20253.7t CO₂
KIADWashington
KJLNJoplin
934 miles2h 12m
View Details
Nov 17, 20250.6t CO₂
KCPKVirginia Beach
KIADWashington
169 miles35m
View Details
Nov 16, 20250.6t CO₂
KTEBTeterboro
NaN miles37m
View Details
Nov 12, 20250.7t CO₂
KTEBTeterboro
NaN miles37m
View Details
Nov 6, 20253.6t CO₂
KIADWashington
KJLNJoplin
934 miles2h 8m
View Details
Oct 30, 20253.4t CO₂
KIADWashington
KJLNJoplin
934 miles2h 2m
View Details
Oct 25, 20250.8t CO₂
KDALDallas
KMIOMiami
302 miles41m
View Details
Oct 17, 20251.7t CO₂
KMDWChicago
KJLNJoplin
481 miles1h 8m
View Details
Sep 30, 20254.0t CO₂
KTEBTeterboro
KJLNJoplin
1,123 miles2h 22m
View Details
Jun 16, 20253.3t CO₂
KIADWashington
KJLNJoplin
934 miles1h 58m
View Details
Jun 13, 20251.2t CO₂
KIADWashington
KLEBLebanon
419 miles54m
View Details
May 22, 20253.4t CO₂
KIADWashington
KJLNJoplin
934 miles2h 1m
View Details
May 20, 20252.0t CO₂
KIADWashington
KSSISt Simons Island
582 miles1h 19m
View Details
May 10, 20253.5t CO₂
KIADWashington
KJLNJoplin
934 miles2h 4m
View Details
May 7, 20253.6t CO₂
KIADWashington
KPTSPittsburg
942 miles2h 10m
View Details
May 5, 20253.2t CO₂
KIADWashington
KJLNJoplin
934 miles1h 56m
View Details
May 5, 20250.8t CO₂
KTEBTeterboro
KIADWashington
222 miles41m
View Details
May 4, 20251.2t CO₂
KIADWashington
KTEBTeterboro
222 miles53m
View Details
May 4, 20250.8t CO₂
KTEBTeterboro
KIADWashington
222 miles41m
View Details
May 3, 20251.3t CO₂
KIADWashington
KTEBTeterboro
222 miles56m
View Details
May 3, 20250.8t CO₂
KTEBTeterboro
KIADWashington
222 miles42m
View Details
May 1, 20251.1t CO₂
KIADWashington
KTEBTeterboro
222 miles52m
View Details
Apr 23, 20253.4t CO₂
KIADWashington
KJLNJoplin
934 miles2h 4m
View Details
Apr 2, 20254.8t CO₂
KTEBTeterboro
KJLNJoplin
1,123 miles2h 45m
View Details
Mar 18, 20250.7t CO₂
KDALDallas
KJLNJoplin
326 miles40m
View Details
Mar 5, 20253.9t CO₂
KSRQSarasota/Bradenton
KJLNJoplin
968 miles2h 17m
View Details
Mar 5, 20253.7t CO₂
KIADWashington
KSRQSarasota/Bradenton
850 miles2h 12m
View Details
Feb 21, 20251.5t CO₂
KSATSan Antonio
KMIOMiami
549 miles1h 4m
View Details
Feb 7, 20251.6t CO₂
KJWNNashville
KJLNJoplin
427 miles1h 7m
View Details
Jan 16, 20251.3t CO₂
KFTGDenver
KPPFParsons
516 miles56m
View Details
Jan 13, 20250.6t CO₂
KTULTulsa
KMIOMiami
74 miles11m
View Details
Top Airports by Emissions
Joplin

Joplin

KJLN

Total CO₂

56.8t

Total Visits

18

Avg CO₂/visit

3.2t

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

Washington

KIAD

Total CO₂

47.7t

Total Visits

20

Avg CO₂/visit

2.4t

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

Teterboro

KTEB

Total CO₂

16.6t

Total Visits

11

Avg CO₂/visit

1.5t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Sarasota/Bradenton

Sarasota/Bradenton

KSRQ

Total CO₂

7.3t

Total Visits

2

Avg CO₂/visit

3.6t

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

Scottsdale

KSDL

Total CO₂

7.0t

Total Visits

2

Avg CO₂/visit

3.5t

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

Pittsburg

KPTS

Total CO₂

6.8t

Total Visits

2

Avg CO₂/visit

3.4t

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

KIAD to KJLN934 miles

Total Flights

9

Avg CO₂/Flight

3.5t

Total Emissions

31.1t CO₂

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

KTEB to KJLN1,124 miles

Total Flights

2

Avg CO₂/Flight

4.4t

Total Emissions

8.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Sarasota/Bradenton Joplin

KSRQ to KJLN969 miles

Total Flights

1

Avg CO₂/Flight

3.9t

Total Emissions

3.9t CO₂

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

KDAL to KSDL871 miles

Total Flights

1

Avg CO₂/Flight

3.9t

Total Emissions

3.9t CO₂

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

KIAD to KPTS943 miles

Total Flights

1

Avg CO₂/Flight

3.6t

Total Emissions

3.6t CO₂

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

KIAD to KTEB223 miles

Total Flights

3

Avg CO₂/Flight

1.2t

Total Emissions

3.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4