N1925P
Bombardier Learjet 45
United States
IAD (Washington Dulles International Airport, Washington)

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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

12.4
Tons CO2 This Month
Typical1.0× avg for Learjet 45
63.2
Tons CO2 YTD
Above Average1.8× avg for Learjet 45
214.5
CO2 Tons Since 2025
Typical1.0× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 45
186.5 tons CO2 in selected period

2026 pace: On track for approximately 190t CO₂ by year end · ↑ 25% vs full year 2025 (151t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 14.7t CO₂/month

14.7t
CO₂/month
2.3t
Avg per flight
64
Distinct routes
Diverse Network3 routes account for 16% of total emissions
Highest emission route
Washington → Pella
10.6t CO₂ total · 0.0049t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.6× country averageBelow Average

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
>300%
25t → 161t CO₂
Intensity
11%
0.0040 → 0.0045 t CO₂/nm
New Routes
61
139t CO₂ combined
Dropped Routes
4
Prior period only
Avg per Flight
27%
3.1t → 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

78t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New19 Jun – 10 Jul 2025
Elevated activity period · 8 flights in 21 days vs baseline of 5
Contributed approximately 15t CO₂ to period total — 9% of period emissions
Aircraft
Medium
New26 Sept – 2 Oct 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 7t CO₂ to period total — 5% of period emissions
Aircraft
Medium
New16 Oct – 18 Nov 2025
Elevated activity period · 15 flights in 33 days vs baseline of 8
Contributed approximately 37t CO₂ to period total — 23% of period emissions
Aircraft
Medium
Historical7 Aug – 1 Oct 2025
55-day inactive period
13.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical20 Nov – 12 Dec 2025
21-day inactive period
5.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 26, 20263.4t CO₂
KIADWashington
KPEAPella
834 miles2h 3m
Mar 23, 20262.6t CO₂
KPEAPella
KIADWashington
834 miles1h 38m
Mar 12, 20261.0t CO₂
KDSMDes Moines
KCEYMurray
439 miles49m
Mar 3, 20266.0t CO₂
KPHXPhoenix
KBEHBenton Harbor
1,511 miles3h 22m
View Details
Feb 24, 20260.8t CO₂
KCWAMosinee
KPEAPella
285 miles43m
View Details
Feb 24, 20261.3t CO₂
KPEAPella
KCWAMosinee
285 miles58m
View Details
Feb 19, 20262.6t CO₂
KPDKAtlanta
KPEAPella
702 miles1h 39m
View Details
Feb 11, 20265.4t CO₂
KBCTBoca Raton
KPEAPella
1,269 miles3h 4m
View Details
Feb 9, 20260.7t CO₂
KUESWaukesha
KPEAPella
266 miles40m
View Details
Feb 9, 20262.4t CO₂
KMDTHarrisburg
KMKEMilwaukee
605 miles1h 31m
View Details
Feb 7, 20265.2t CO₂
KPBIWest Palm Beach
KPEAPella
1,251 miles2h 59m
View Details
Feb 6, 20261.6t CO₂
KJZIJohns Island
KPBIWest Palm Beach
415 miles1h 6m
View Details
Feb 6, 20262.9t CO₂
KDSMDes Moines
KCHSCharleston
955 miles1h 46m
View Details
Feb 5, 20263.4t CO₂
KVPSValparaiso
KDSMDes Moines
859 miles2h 2m
View Details
Feb 5, 20261.6t CO₂
KAPFNaples
KDTSDestin
409 miles1h 7m
View Details
Feb 5, 20260.6t CO₂
KPBIWest Palm Beach
KAPFNaples
110 miles26m
View Details
Jan 16, 20266.1t CO₂
KSANSan Diego
KPEAPella
1,458 miles3h 28m
View Details
Jan 15, 20265.0t CO₂
KSANSan Diego
KHOUHouston
1,310 miles2h 54m
View Details
Jan 9, 20260.6t CO₂
KDSMDes Moines
KPEAPella
38 miles11m
View Details
Jan 9, 20260.6t CO₂
KDSMDes Moines
KCKP
127 miles20m
View Details
Jan 7, 20261.9t CO₂
KJWNNashville
KPEAPella
486 miles1h 17m
View Details
Jan 6, 20264.2t CO₂
KTEBTeterboro
KPEAPella
981 miles2h 27m
View Details
Dec 22, 20250.7t CO₂
KPWKChicago/Prospect Heights/Wheeling
KPEAPella
264 miles37m
View Details
Dec 22, 20253.4t CO₂
KGKYArlington
KPWKChicago/Prospect Heights/Wheeling
824 miles2h 4m
View Details
Dec 17, 20251.1t CO₂
KPIAPeoria
KOOACedar
151 miles51m
View Details
Dec 17, 20250.6t CO₂
KCAKAkron
KDAYDayton
162 miles29m
View Details
Dec 12, 20254.1t CO₂
KIADWashington
KPEAPella
834 miles2h 24m
View Details
Nov 20, 20254.1t CO₂
KIADWashington
KDSMDes Moines
871 miles2h 26m
View Details
Nov 18, 20252.5t CO₂
KJWNNashville
KDSMDes Moines
519 miles1h 34m
View Details
Nov 18, 20250.6t CO₂
KJWNNashville
KPDKAtlanta
216 miles36m
View Details
Nov 18, 20251.5t CO₂
KGSOGreensboro
KJWNNashville
387 miles1h 3m
View Details
Nov 12, 20251.8t CO₂
KAPADenver
KPEAPella
637 miles1h 14m
View Details
Nov 10, 20251.5t CO₂
KAPADenver
KVMRVermillion
467 miles1h 3m
View Details
Nov 8, 20254.8t CO₂
KSNASanta Ana
KPEAPella
1,458 miles2h 45m
View Details
Nov 6, 20252.2t CO₂
KSNASanta Ana
KRILRifle
691 miles1h 25m
View Details
Nov 6, 20251.4t CO₂
KSJCSan Jose
KSNASanta Ana
342 miles59m
View Details
Nov 5, 20251.2t CO₂
KSNASanta Ana
KSJCSan Jose
342 miles55m
View Details
Oct 31, 20253.2t CO₂
CYYZToronto
KRRLMerrill
508 miles1h 56m
View Details
Oct 30, 20251.8t CO₂
KPTKPontiac
KDSMDes Moines
530 miles1h 11m
View Details
Oct 30, 20250.7t CO₂
CYYZToronto
KPTKPontiac
204 miles39m
View Details
Oct 29, 20253.9t CO₂
KSDLScottsdale
KDSMDes Moines
1,135 miles2h 19m
View Details
Oct 23, 20257.2t CO₂
KAPADenver
KHOUHouston
873 miles3h 60m
View Details
Oct 22, 20251.7t CO₂
KAPADenver
KPEAPella
637 miles1h 10m
View Details
Oct 22, 20251.3t CO₂
KSLCSalt Lake City
KAPADenver
385 miles58m
View Details
Oct 21, 20251.2t CO₂
KLGULogan
KSLCSalt Lake City
69 miles56m
View Details
Oct 21, 20252.8t CO₂
KSLCSalt Lake City
KPEAPella
989 miles1h 45m
View Details
Oct 13, 20252.2t CO₂
KDAYDayton
KJAXJacksonville
665 miles1h 24m
View Details
Oct 3, 20252.1t CO₂
KFTWFort Worth
KPEAPella
640 miles1h 23m
View Details
Oct 3, 20250.6t CO₂
KEDCPflugerville
KFTWFort Worth
168 miles35m
View Details
Oct 2, 20252.7t CO₂
KEDCPflugerville
KCNCChariton
770 miles1h 40m
View Details
Oct 2, 20250.6t CO₂
KFTWFort Worth
KEDCPflugerville
168 miles31m
View Details
Oct 1, 20254.1t CO₂
KFMYFort Myers
KPEAPella
1,201 miles2h 25m
View Details
Oct 1, 20253.3t CO₂
KIADWashington
KRSWFt Myers
892 miles1h 59m
View Details
Aug 7, 20252.5t CO₂
KFCMMinneapolis
KGGIGrinnell
218 miles1h 33m
View Details
Jul 27, 20253.1t CO₂
KIADWashington
KPEAPella
834 miles1h 54m
View Details
Jul 23, 20251.9t CO₂
KAPADenver
KDSMDes Moines
602 miles1h 17m
View Details
Jul 23, 20250.6t CO₂
KCOSColorado Springs
KAPADenver
53 miles14m
View Details
Jul 10, 20251.3t CO₂
KOKCOklahoma City
KCNCChariton
451 miles57m
View Details
Jul 10, 20251.6t CO₂
KOKCOklahoma City
KPEAPella
485 miles1h 7m
View Details
Jul 10, 20251.3t CO₂
KAUSAustin
KOKCOklahoma City
359 miles57m
View Details
Jul 9, 20253.0t CO₂
KAUSAustin
KPEAPella
818 miles1h 50m
View Details
Jun 27, 20250.6t CO₂
KDPAChicago/West Chicago
KPEAPella
245 miles33m
View Details
Jun 25, 20250.6t CO₂
KDPAChicago/West Chicago
KCWIClinton
107 miles20m
View Details
Jun 25, 20250.6t CO₂
KDPAChicago/West Chicago
KPEAPella
245 miles36m
View Details
Jun 24, 20250.6t CO₂
KFCMMinneapolis
KTNUNewton
219 miles33m
View Details
Jun 24, 20252.8t CO₂
KCXYHarrisburg
KTNUNewton
848 miles1h 44m
View Details
Jun 24, 20255.1t CO₂
KFCMMinneapolis
KMDTHarrisburg
906 miles2h 55m
View Details
Jun 12, 20250.6t CO₂
KMSPMinneapolis
KTNUNewton
222 miles35m
View Details
Jun 12, 20250.6t CO₂
KMSPMinneapolis
KTNUNewton
222 miles33m
View Details
Jun 6, 20252.0t CO₂
KAPADenver
KPEAPella
637 miles1h 18m
View Details
Jun 5, 20251.9t CO₂
KAPADenver
KPEAPella
637 miles1h 16m
View Details
Feb 8, 20253.7t CO₂
KIADWashington
KPEAPella
834 miles2h 11m
View Details
Feb 7, 20251.0t CO₂
KCDWCaldwell
KIADWashington
214 miles50m
View Details
Feb 7, 20253.1t CO₂
KDSMDes Moines
KTEBTeterboro
1,017 miles1h 52m
View Details
Feb 4, 20253.2t CO₂
KIADWashington
KPBIWest Palm Beach
861 miles1h 56m
View Details
Feb 3, 20251.8t CO₂
KAPADenver
KPEAPella
637 miles1h 12m
View Details
Jan 29, 20253.6t CO₂
KIADWashington
KPEAPella
834 miles2h 9m
View Details
Jan 25, 20254.5t CO₂
KSNASanta Ana
KPEAPella
1,458 miles2h 37m
View Details
Jan 5, 20253.9t CO₂
KPEAPella
KRSWFt Myers
1,207 miles2h 18m
View Details
Top Airports by Emissions
Pella

Pella

KPEA

Total CO₂

69.9t

Total Visits

27

Avg CO₂/visit

2.6t

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

Des Moines

KDSM

Total CO₂

22.7t

Total Visits

10

Avg CO₂/visit

2.3t

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

Washington

KIAD

Total CO₂

20.7t

Total Visits

6

Avg CO₂/visit

3.4t

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

Denver

KAPA

Total CO₂

19.9t

Total Visits

9

Avg CO₂/visit

2.2t

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

Houston

KHOU

Total CO₂

12.2t

Total Visits

2

Avg CO₂/visit

6.1t

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

San Diego

KSAN

Total CO₂

11.2t

Total Visits

2

Avg CO₂/visit

5.6t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 10
Top Routes by Emissions
Washington Pella

KIAD to KPEA834 miles

Total Flights

3

Avg CO₂/Flight

3.5t

Total Emissions

10.6t CO₂

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

KAPA to KPEA638 miles

Total Flights

4

Avg CO₂/Flight

1.9t

Total Emissions

7.4t CO₂

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

KAPA to KHOU874 miles

Total Flights

1

Avg CO₂/Flight

7.2t

Total Emissions

7.2t CO₂

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

KSAN to KPEA1,459 miles

Total Flights

1

Avg CO₂/Flight

6.1t

Total Emissions

6.1t CO₂

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

KPHX to KBEH1,512 miles

Total Flights

1

Avg CO₂/Flight

6.0t

Total Emissions

6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Boca Raton Pella

KBCT to KPEA1,270 miles

Total Flights

1

Avg CO₂/Flight

5.4t

Total Emissions

5.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 11