N986BL
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 increasing vs prior period

Emissions Overview

14.2
Tons CO2 This Month
Typical1.2× avg for Learjet 45
32.6
Tons CO2 YTD
Typical0.9× avg for Learjet 45
275.7
CO2 Tons Since 2025
Typical1.3× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 45
208.9 tons CO2 in selected period

2026 pace: On track for approximately 98t CO₂ by year end · ↓ 60% vs full year 2025 (243t)

Flight Patterns & Behaviour

Emissions up 219% vs prior period, driven by Washington → Rogers

183t
Period total CO₂
2.3t
Avg per flight
79
Flights
Diverse Network3 routes account for 18% of total emissions
Highest emission route
Washington → Rogers
14.2t CO₂ total · 0.0044t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.8× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
219%
57t → 183t CO₂
Intensity
0.0044 → 0.0044 t CO₂/nm
New Routes
54
130t CO₂ combined
Dropped Routes
11
Prior period only
Avg per Flight
11%
2.6t → 2.3t
Flight Count
57
22 → 79 flights

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

38t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New3 May – 9 May 2025
Elevated activity period · 3 flights in 6 days vs baseline of 2
Contributed approximately 9t CO₂ to period total — 5% of period emissions
Aircraft
Medium
New26 Jun – 2 Jul 2025
Elevated activity period · 3 flights in 6 days vs baseline of 2
Contributed approximately 2t CO₂ to period total — 1% of period emissions
Aircraft
Medium
New9 Sept – 15 Sept 2025
Elevated activity period · 3 flights in 6 days vs baseline of 2
Contributed approximately 8t CO₂ to period total — 4% of period emissions
Aircraft
Medium
Historical10 May – 18 Jun 2025
40-day inactive period
4.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical15 Sept – 7 Oct 2025
22-day inactive period
15.2t CO₂ in the 7 days following resumption
Recent Flights
Mar 6, 20261.2t CO₂
KCEFChicopee
KPNEPhiladelphia
194 miles53m
Mar 5, 20264.9t CO₂
KAUSAustin
KCEFChicopee
1,618 miles2h 48m
Mar 3, 20263.0t CO₂
KAVQMarana
KROGRogers
1,011 miles1h 51m
Feb 26, 20262.0t CO₂
KDRTDel Rio
KROGRogers
624 miles1h 19m
View Details
Feb 26, 20260.6t CO₂
KLRDLaredo
KDRTDel Rio
154 miles34m
View Details
Feb 24, 20265.0t CO₂
KFLLFt Lauderdale
KLRDLaredo
1,194 miles2h 53m
View Details
Feb 24, 20263.6t CO₂
KROGRogers
KFLLFt Lauderdale
1,087 miles2h 7m
View Details
Jan 23, 20261.8t CO₂
KPAHPaducah
KIADWashington
629 miles1h 12m
View Details
Jan 22, 20261.7t CO₂
KBHMBirmingham
KROGRogers
459 miles1h 8m
View Details
Jan 22, 20261.3t CO₂
KROGRogers
KBHMBirmingham
459 miles58m
View Details
Jan 21, 20262.7t CO₂
KROGRogers
KBKVBrooksville
870 miles1h 42m
View Details
Jan 15, 20260.6t CO₂
KLLULamar
KROGRogers
78 miles14m
View Details
Jan 15, 20260.6t CO₂
KBILBillings
KSHRSheridan
105 miles13m
View Details
Jan 12, 20263.8t CO₂
KIADWashington
KROGRogers
926 miles2h 14m
View Details
Jan 4, 20263.5t CO₂
KIADWashington
KROGRogers
926 miles2h 7m
View Details
Dec 18, 20250.9t CO₂
KJWYMidlothian/Waxahachie
KROGRogers
314 miles46m
View Details
Dec 16, 20251.6t CO₂
KAUSAustin
KROGRogers
473 miles1h 8m
View Details
Dec 12, 20251.6t CO₂
KAUSAustin
KROGRogers
473 miles1h 7m
View Details
Dec 11, 20251.9t CO₂
KNEWNew Orleans
KROGRogers
497 miles1h 16m
View Details
Dec 1, 20253.1t CO₂
KNEWNew Orleans
NaN miles1h 54m
View Details
Nov 28, 20252.6t CO₂
KAVLAsheville
KROGRogers
650 miles1h 38m
View Details
Nov 21, 20251.4t CO₂
KAUSAustin
KROGRogers
473 miles1h 2m
View Details
Nov 20, 20250.6t CO₂
KPGDPunta Gorda
KOCFOcala
156 miles29m
View Details
Nov 17, 20254.4t CO₂
KBCTBoca Raton
KROGRogers
1,074 miles2h 34m
View Details
Nov 17, 20253.0t CO₂
KSRCSearcy
KBCTBoca Raton
919 miles1h 51m
View Details
Nov 17, 20251.6t CO₂
KAUSAustin
KROGRogers
473 miles1h 5m
View Details
Nov 16, 20251.6t CO₂
KXNAFayetteville/Springdale/Rogers
KAUSAustin
463 miles1h 7m
View Details
Nov 16, 20250.9t CO₂
KRBDDallas
KROGRogers
299 miles45m
View Details
Nov 15, 20251.9t CO₂
KAPADenver
KROGRogers
624 miles1h 16m
View Details
Nov 12, 20251.8t CO₂
KFCMMinneapolis
KROGRogers
585 miles1h 12m
View Details
Nov 11, 20255.3t CO₂
KBEDBedford
KROGRogers
1,283 miles3h 2m
View Details
Nov 6, 20251.6t CO₂
KNEWNew Orleans
KROGRogers
497 miles1h 8m
View Details
Nov 2, 20253.2t CO₂
KNEWNew Orleans
NaN miles1h 58m
View Details
Nov 2, 20250.9t CO₂
KROGRogers
KNEWNew Orleans
497 miles45m
View Details
Nov 2, 20251.0t CO₂
KFTWFort Worth
KROGRogers
307 miles49m
View Details
Oct 26, 20253.9t CO₂
KMDTHarrisburg
KROGRogers
975 miles2h 17m
View Details
Oct 22, 20250.6t CO₂
KFSMFort Smith
KROGRogers
73 miles16m
View Details
Oct 22, 20250.8t CO₂
KABIAbilene
KRBORobstown
341 miles43m
View Details
Oct 20, 20253.6t CO₂
KIADWashington
KROGRogers
926 miles2h 8m
View Details
Oct 19, 20250.9t CO₂
KTEBTeterboro
KIADWashington
222 miles46m
View Details
Oct 17, 20251.0t CO₂
KDFWDallas-Ft Worth
KROGRogers
292 miles47m
View Details
Oct 17, 20253.3t CO₂
KSDLScottsdale
KROGRogers
1,023 miles2h 1m
View Details
Oct 14, 20251.7t CO₂
KEDCPflugerville
KROGRogers
458 miles1h 10m
View Details
Oct 14, 20255.2t CO₂
KSJCSan Jose
KROGRogers
1,533 miles2h 57m
View Details
Oct 13, 20253.0t CO₂
KBFISeattle
KSJCSan Jose
703 miles1h 49m
View Details
Oct 9, 20251.9t CO₂
KIADWashington
KMRCColumbia/Mount Pleasant
584 miles1h 16m
View Details
Oct 9, 20250.9t CO₂
KERIErie
KIADWashington
259 miles44m
View Details
Oct 8, 20250.9t CO₂
KIADWashington
KERIErie
259 miles46m
View Details
Oct 8, 20251.2t CO₂
KTEBTeterboro
KIADWashington
222 miles56m
View Details
Oct 7, 20252.2t CO₂
KROGRogers
KFNTFlint
714 miles1h 25m
View Details
Sep 15, 20251.8t CO₂
KROGRogers
KEAUEau Claire
602 miles1h 13m
View Details
Sep 15, 20251.7t CO₂
KAUSAustin
KROGRogers
473 miles1h 10m
View Details
Sep 11, 20251.7t CO₂
KAUSAustin
KROGRogers
473 miles1h 11m
View Details
Sep 10, 20254.3t CO₂
KTEBTeterboro
KROGRogers
1,122 miles2h 30m
View Details
Sep 7, 20254.5t CO₂
KLAXLos Angeles
KROGRogers
1,378 miles2h 38m
View Details
Sep 1, 20254.3t CO₂
KTEBTeterboro
KROGRogers
1,122 miles2h 30m
View Details
Aug 31, 20251.2t CO₂
KHEFManassas
KBLMBelmar/Farmingdale
207 miles53m
View Details
Aug 19, 20255.6t CO₂
KNEWNew Orleans
MRPVSan Jose
1,437 miles3h 11m
View Details
Aug 17, 20250.9t CO₂
KDALDallas
KROGRogers
289 miles44m
View Details
Aug 16, 20252.1t CO₂
KAPADenver
KROGRogers
624 miles1h 22m
View Details
Aug 7, 20251.6t CO₂
KNEWNew Orleans
KROGRogers
497 miles1h 8m
View Details
Jul 29, 20255.9t CO₂
MROCSan Jose
MRHPCañas
71 miles3h 19m
View Details
Jul 29, 20253.3t CO₂
KNEWNew Orleans
NaN miles1h 59m
View Details
Jul 18, 20250.9t CO₂
KDALDallas
KROGRogers
289 miles45m
View Details
Jul 7, 20253.3t CO₂
KIADWashington
KROGRogers
926 miles1h 60m
View Details
Jul 3, 20251.9t CO₂
KIADWashington
KBIVHolland
522 miles1h 15m
View Details
Jul 3, 20253.1t CO₂
KROGRogers
KIADWashington
926 miles1h 52m
View Details
Jul 2, 20251.3t CO₂
KILEKilleen
KROGRogers
419 miles58m
View Details
Jul 1, 20251.0t CO₂
KFETFremont
KROGRogers
374 miles49m
View Details
Jul 1, 20250.6t CO₂
KSLNSalina
KFETFremont
193 miles31m
View Details
Jun 27, 20250.9t CO₂
KDFWDallas-Ft Worth
KROGRogers
292 miles44m
View Details
Jun 24, 20251.9t CO₂
KFTYAtlanta
KROGRogers
570 miles1h 15m
View Details
Jun 18, 20252.1t CO₂
KMDWChicago
KROGRogers
506 miles1h 23m
View Details
May 10, 20254.5t CO₂
KMMHMammoth Lakes
KROGRogers
1,363 miles2h 37m
View Details
May 9, 20253.3t CO₂
KBJCDenver
KSNSSalinas
920 miles1h 58m
View Details
May 9, 20252.7t CO₂
KSZTSandpoint
KBJCDenver
809 miles1h 42m
View Details
May 8, 20252.6t CO₂
KSJCSan Jose
CYDCTown of Princeton
839 miles1h 38m
View Details
May 7, 20253.3t CO₂
KBJCDenver
KSJCSan Jose
922 miles2h 1m
View Details
May 2, 20252.3t CO₂
KROGRogers
KDWHHouston
444 miles1h 28m
View Details
Apr 23, 20253.6t CO₂
KIADWashington
KROGRogers
926 miles2h 10m
View Details
Apr 18, 20252.0t CO₂
KIADWashington
KBIVHolland
522 miles1h 19m
View Details
Apr 15, 20250.6t CO₂
KBZNBozeman
KBILBillings
126 miles22m
View Details
Apr 9, 20251.0t CO₂
KDALDallas
KROGRogers
289 miles48m
View Details
Apr 8, 20250.9t CO₂
KDALDallas
KROGRogers
289 miles45m
View Details
Apr 5, 20255.5t CO₂
KTEBTeterboro
KROGRogers
1,122 miles3h 8m
View Details
Mar 25, 20253.3t CO₂
KPHXPhoenix
KROGRogers
1,032 miles1h 58m
View Details
Mar 20, 20252.2t CO₂
KAUOAuburn
KROGRogers
557 miles1h 24m
View Details
Mar 6, 20253.6t CO₂
KAPFNaples
KROGRogers
1,012 miles2h 10m
View Details
Mar 6, 20254.2t CO₂
CYYZToronto
KAPFNaples
1,216 miles2h 27m
View Details
Mar 2, 20251.8t CO₂
KSATSan Antonio
KROGRogers
535 miles1h 14m
View Details
Feb 21, 20251.6t CO₂
KSATSan Antonio
KROGRogers
535 miles1h 6m
View Details
Feb 18, 20251.5t CO₂
KAUSAustin
KROGRogers
473 miles1h 4m
View Details
Feb 14, 20252.8t CO₂
KAVLAsheville
KROGRogers
650 miles1h 43m
View Details
Feb 6, 20254.3t CO₂
KLAXLos Angeles
KROGRogers
1,378 miles2h 31m
View Details
Feb 4, 20251.0t CO₂
KSJCSan Jose
KLAXLos Angeles
308 miles47m
View Details
Feb 3, 20258.2t CO₂
KDALDallas
KSJCSan Jose
1,446 miles4h 31m
View Details
Feb 2, 20250.7t CO₂
KAUSAustin
KDALDallas
189 miles39m
View Details
Jan 9, 20250.8t CO₂
KDALDallas
KROGRogers
289 miles42m
View Details
Jan 7, 20254.1t CO₂
KIADWashington
KROGRogers
926 miles2h 23m
View Details
Jan 5, 20250.6t CO₂
KLOMPhiladelphia
KIADWashington
142 miles35m
View Details
Jan 5, 20253.2t CO₂
KROGRogers
KPNEPhiladelphia
1,065 miles1h 56m
View Details
Top Airports by Emissions
Rogers

Rogers

KROG

Total CO₂

117.3t

Total Visits

51

Avg CO₂/visit

2.3t

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

Washington

KIAD

Total CO₂

26.8t

Total Visits

12

Avg CO₂/visit

2.2t

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

New Orleans

KNEW

Total CO₂

21.3t

Total Visits

8

Avg CO₂/visit

2.7t

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

Austin

KAUS

Total CO₂

16.2t

Total Visits

8

Avg CO₂/visit

2.0t

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

San Jose

KSJC

Total CO₂

14.1t

Total Visits

4

Avg CO₂/visit

3.5t

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

Teterboro

KTEB

Total CO₂

10.7t

Total Visits

4

Avg CO₂/visit

2.7t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 11
Top Routes by Emissions
Washington Rogers

KIAD to KROG927 miles

Total Flights

4

Avg CO₂/Flight

3.5t

Total Emissions

14.2t CO₂

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

KAUS to KROG474 miles

Total Flights

6

Avg CO₂/Flight

1.6t

Total Emissions

9.7t CO₂

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

KTEB to KROG1,123 miles

Total Flights

2

Avg CO₂/Flight

4.3t

Total Emissions

8.6t CO₂

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

MROC to MRHP71 miles

Total Flights

1

Avg CO₂/Flight

5.9t

Total Emissions

5.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
New Orleans San Jose

KNEW to MRPV1,438 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

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

KBED to KROG1,284 miles

Total Flights

1

Avg CO₂/Flight

5.3t

Total Emissions

5.3t CO₂

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