N145JA
Bombardier Learjet 45
Charter
United States
AUS (Austin-Bergstrom International Airport, Austin)

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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

16.9
Tons CO2 This Month
Typical1.4× avg for Learjet 45
44.1
Tons CO2 YTD
Typical1.3× avg for Learjet 45
292.9
CO2 Tons Since 2025
Typical1.4× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 45
269.8 tons CO2 in selected period

2026 pace: On track for approximately 176t CO₂ by year end · ↓ 29% vs full year 2025 (249t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 18.0t CO₂/month

18.0t
CO₂/month
2.1t
Avg per flight
98
Distinct routes
Diverse Network3 routes account for 9% of total emissions
Highest emission route
Las Vegas → Fayetteville
7.5t CO₂ total · 0.0037t CO₂/nm

Seasonal pattern: Historically peaks in October · Current month is 67% below March 2025

🇺🇸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
>300%
19t → 215t CO₂
Intensity
15%
0.0050 → 0.0043 t CO₂/nm
New Routes
95
209t CO₂ combined
Dropped Routes
7
Prior period only
Avg per Flight
5%
2.2t → 2.1t
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

46t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New2 Apr – 8 Apr 2025
Elevated activity period · 12 flights in 6 days vs baseline of 2
Contributed approximately 23t CO₂ to period total — 11% of period emissions
Aircraft
Medium
New25 Apr – 1 May 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
New14 Jul – 20 Jul 2025
Elevated activity period · 3 flights in 6 days vs baseline of 2
Contributed approximately 7t CO₂ to period total — 3% of period emissions
Aircraft
Medium
Historical8 May – 31 May 2025
23-day inactive period
6.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical12 Jun – 27 Jun 2025
15-day inactive period
7.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 22, 20262.0t CO₂
KXNAFayetteville/Springdale/Rogers
KECPPanama City Beach
638 miles1h 20m
Mar 15, 20262.4t CO₂
KFTWFort Worth
KFFC
741 miles1h 32m
Mar 14, 20260.6t CO₂
KADSDallas
KFTWFort Worth
32 miles15m
Mar 14, 20260.8t CO₂
KADSDallas
KFYVFayetteville
259 miles41m
View Details
Mar 14, 20260.6t CO₂
KDUADurant
KFYVFayetteville
190 miles28m
View Details
Mar 12, 20260.9t CO₂
KFTWFort Worth
KFYVFayetteville
285 miles46m
View Details
Feb 16, 20262.4t CO₂
KHCR
KSWWSweetwater
821 miles1h 33m
View Details
Feb 12, 20263.9t CO₂
KAQOLlano
KHCR
979 miles2h 18m
View Details
Feb 9, 20261.6t CO₂
KFYVFayetteville
KFFC
575 miles1h 7m
View Details
Feb 9, 20263.7t CO₂
KHNDLas Vegas
KFYVFayetteville
1,169 miles2h 10m
View Details
Feb 6, 20260.9t CO₂
KGKYArlington
KFYVFayetteville
285 miles44m
View Details
Jan 6, 20260.6t CO₂
KPDKAtlanta
KBQKBrunswick
245 miles33m
View Details
Jan 5, 20262.1t CO₂
KSUAStuart
KLZULawrenceville
519 miles1h 22m
View Details
Jan 4, 20262.0t CO₂
KGDJ
KDTSDestin
683 miles1h 20m
View Details
Jan 3, 20261.8t CO₂
KMSYNew Orleans
KGDJ
477 miles1h 14m
View Details
Jan 3, 20263.8t CO₂
MWCRGeorge Town
KMSYNew Orleans
925 miles2h 16m
View Details
Dec 28, 20252.2t CO₂
KSUAStuart
KDNNDalton
589 miles1h 25m
View Details
Dec 27, 20252.2t CO₂
MWCRGeorge Town
KSUAStuart
549 miles1h 24m
View Details
Dec 25, 20252.1t CO₂
KECPPanama City Beach
KFYVFayetteville
621 miles1h 21m
View Details
Dec 11, 20254.5t CO₂
KTTNEwing Township
KFYVFayetteville
1,089 miles2h 38m
View Details
Nov 30, 20252.1t CO₂
KMSPMinneapolis
KFYVFayetteville
615 miles1h 23m
View Details
Nov 30, 20252.2t CO₂
KBNANashville
KMSPMinneapolis
695 miles1h 24m
View Details
Nov 30, 20252.7t CO₂
KPIESt Petersburg-Clearwater
KBNANashville
613 miles1h 40m
View Details
Nov 23, 20253.5t CO₂
KPIESt Petersburg-Clearwater
KFYVFayetteville
873 miles2h 4m
View Details
Nov 21, 20254.5t CO₂
KMSPMinneapolis
KPIESt Petersburg-Clearwater
1,307 miles2h 38m
View Details
Oct 31, 20254.1t CO₂
KIGQChicago
KAPFNaples
1,112 miles2h 24m
View Details
Oct 31, 20251.0t CO₂
KLEXLexington
KGYYGary
288 miles48m
View Details
Oct 30, 20250.6t CO₂
KMORMorristown
KLEXLexington
145 miles31m
View Details
Oct 30, 20251.0t CO₂
KLEXLexington
KAIKAiken
344 miles47m
View Details
Oct 29, 20250.8t CO₂
KFTYAtlanta
KLEXLexington
294 miles42m
View Details
Oct 21, 20250.8t CO₂
KDFWDallas-Ft Worth
KFYVFayetteville
270 miles42m
View Details
Oct 20, 20250.6t CO₂
KOLRSpringfield
KFYVFayetteville
99 miles21m
View Details
Oct 19, 20254.5t CO₂
KHNDLas Vegas
KSUSSt Louis
1,353 miles2h 36m
View Details
Oct 19, 20250.8t CO₂
KSDLScottsdale
KHNDLas Vegas
245 miles42m
View Details
Oct 17, 20253.9t CO₂
KHNDLas Vegas
KFYVFayetteville
1,169 miles2h 17m
View Details
Oct 14, 20252.0t CO₂
KDTSDestin
KFYVFayetteville
589 miles1h 19m
View Details
Oct 13, 20253.8t CO₂
KSTKSterling
KDTSDestin
1,175 miles2h 15m
View Details
Oct 13, 20251.5t CO₂
KABQAlbuquerque
KBPIBig Piney
554 miles1h 3m
View Details
Oct 5, 20250.9t CO₂
KSHVShreveport
KIXDNew Century
444 miles45m
View Details
Oct 5, 20250.6t CO₂
KDFWDallas-Ft Worth
KSHVShreveport
189 miles33m
View Details
Oct 2, 20253.6t CO₂
KDFWDallas-Ft Worth
KRVSTulsa
225 miles2h 9m
View Details
Sep 29, 20250.9t CO₂
KDALDallas
KFYVFayetteville
266 miles46m
View Details
Sep 26, 20254.9t CO₂
KDALDallas
KALBAlbany
1,425 miles2h 49m
View Details
Sep 20, 20250.9t CO₂
KSATSan Antonio
KMAFMidland
277 miles45m
View Details
Sep 15, 20253.0t CO₂
KRKPRockport
KFYVFayetteville
572 miles1h 49m
View Details
Sep 15, 20252.4t CO₂
KFYVFayetteville
KBROBrownsville
723 miles1h 32m
View Details
Sep 13, 20250.9t CO₂
KMDWChicago
KSUSSt Louis
264 miles44m
View Details
Sep 9, 20251.6t CO₂
KAUSAustin
KFYVFayetteville
449 miles1h 5m
View Details
Sep 2, 20256.4t CO₂
KFTWFort Worth
KCHSCharleston
1,004 miles3h 37m
View Details
Sep 2, 20250.8t CO₂
KSATSan Antonio
KFTWFort Worth
236 miles41m
View Details
Sep 2, 20250.8t CO₂
KFTWFort Worth
KSATSan Antonio
236 miles42m
View Details
Aug 29, 20252.4t CO₂
KVPSValparaiso
KFYVFayetteville
581 miles1h 32m
View Details
Aug 29, 20252.6t CO₂
KDALDallas
KDTSDestin
633 miles1h 39m
View Details
Aug 29, 20253.9t CO₂
KORLOrlando
KDALDallas
967 miles2h 18m
View Details
Aug 27, 20254.0t CO₂
KSUAStuart
KFYVFayetteville
1,020 miles2h 22m
View Details
Aug 25, 20252.1t CO₂
KATLAtlanta
KSUAStuart
511 miles1h 21m
View Details
Aug 22, 20252.1t CO₂
KBJCDenver
KFYVFayetteville
654 miles1h 23m
View Details
Aug 22, 20253.0t CO₂
KOMKOmak
KBJCDenver
923 miles1h 50m
View Details
Aug 21, 20254.4t CO₂
KAPADenver
CAM3Duncan
1,124 miles2h 34m
View Details
Aug 10, 20250.6t CO₂
KAPADenver
KBDGBlanding
285 miles36m
View Details
Aug 10, 20253.1t CO₂
KSNASanta Ana
KAPADenver
827 miles1h 53m
View Details
Aug 4, 20250.9t CO₂
KFTWFort Worth
KFYVFayetteville
285 miles44m
View Details
Aug 4, 20252.0t CO₂
KAPADenver
KFTWFort Worth
625 miles1h 18m
View Details
Jul 26, 20252.9t CO₂
KMDWChicago
KTLHTallahassee
809 miles1h 47m
View Details
Jul 22, 20251.3t CO₂
KJWNNashville
KFYVFayetteville
407 miles56m
View Details
Jul 20, 20251.8t CO₂
KLICLimon
KFYVFayetteville
566 miles1h 13m
View Details
Jul 20, 20254.0t CO₂
KPWKChicago/Prospect Heights/Wheeling
KHDNHayden
1,006 miles2h 22m
View Details
Jul 20, 20251.2t CO₂
KMSPMinneapolis
KUGNChicago/Waukegan
316 miles53m
View Details
Jul 19, 20251.2t CO₂
KMSPMinneapolis
KMKEMilwaukee
296 miles54m
View Details
Jul 17, 20251.9t CO₂
KPDKAtlanta
KFYVFayetteville
577 miles1h 18m
View Details
Jul 16, 20253.5t CO₂
KMSPMinneapolis
KPDKAtlanta
895 miles2h 6m
View Details
Jul 11, 20252.3t CO₂
KAEGAlbuquerque
KFYVFayetteville
711 miles1h 28m
View Details
Jul 8, 20253.3t CO₂
KPAHPaducah
KFYVFayetteville
308 miles2h 0m
View Details
Jul 3, 20251.4t CO₂
KFYVFayetteville
NaN miles59m
View Details
Jul 3, 20254.1t CO₂
KMSYNew Orleans
KLXVLeadville
1,111 miles2h 24m
View Details
Jun 28, 20251.6t CO₂
KAUSAustin
KFYVFayetteville
449 miles1h 7m
View Details
Jun 27, 20250.8t CO₂
KAUSAustin
KADSDallas
198 miles40m
View Details
Jun 12, 20252.1t CO₂
KCOSColorado Springs
KFYVFayetteville
609 miles1h 21m
View Details
Jun 6, 20253.8t CO₂
KHNDLas Vegas
KBVSBurlington
939 miles2h 16m
View Details
Jun 5, 20251.2t CO₂
KSBASanta Barbara
KHNDLas Vegas
286 miles55m
View Details
May 31, 20251.3t CO₂
KBYHBlytheville
KECPPanama City Beach
455 miles59m
View Details
May 8, 20250.8t CO₂
KFTWFort Worth
KFYVFayetteville
285 miles42m
View Details
May 8, 20250.6t CO₂
KHHWHugo
KGKYArlington
130 miles28m
View Details
May 8, 20251.4t CO₂
KMQYSmyrna
KSGFSpringfield
390 miles59m
View Details
May 8, 20252.2t CO₂
KFTWFort Worth
KMQYSmyrna
656 miles1h 26m
View Details
May 1, 20250.6t CO₂
KRHPAndrews
KCEUClemson
66 miles14m
View Details
May 1, 20251.1t CO₂
JAMIHarrisburg
KJVYJeffersonville
338 miles50m
View Details
May 1, 20250.6t CO₂
KAUSAustin
KCXOHouston
135 miles27m
View Details
Apr 30, 20250.6t CO₂
KAUSAustin
KHOUHouston
148 miles35m
View Details
Apr 28, 20250.9t CO₂
KBNANashville
KMCNMacon
293 miles44m
View Details
Apr 17, 20250.8t CO₂
KDALDallas
KFYVFayetteville
266 miles41m
View Details
Apr 8, 20250.6t CO₂
KCMDCullman
KCQFFairhope
269 miles27m
View Details
Apr 8, 20252.4t CO₂
KSATSan Antonio
KCMDCullman
754 miles1h 31m
View Details
Apr 8, 20250.6t CO₂
KAUSAustin
KSATSan Antonio
66 miles18m
View Details
Apr 7, 20252.1t CO₂
KMEIMeridian
KAUSAustin
547 miles1h 23m
View Details
Apr 7, 20252.0t CO₂
KSATSan Antonio
KMXFMontgomery
743 miles1h 19m
View Details
Apr 7, 20253.9t CO₂
KPDKAtlanta
KSATSan Antonio
884 miles2h 20m
View Details
Apr 6, 20251.7t CO₂
KSATSan Antonio
KFYVFayetteville
512 miles1h 10m
View Details
Apr 5, 20250.6t CO₂
KAUSAustin
KSATSan Antonio
66 miles21m
View Details
Apr 5, 20250.6t CO₂
KINJHillsboro
KAUSAustin
135 miles31m
View Details
Apr 5, 20251.4t CO₂
KAUSAustin
KFYVFayetteville
449 miles1h 1m
View Details
Apr 5, 20253.9t CO₂
KORLOrlando
KAUSAustin
988 miles2h 17m
View Details
Apr 4, 20253.5t CO₂
KSATSan Antonio
KORLOrlando
1,036 miles2h 6m
View Details
Apr 2, 20251.1t CO₂
KTPATampa
KAUOAuburn
364 miles51m
View Details
Apr 2, 20251.8t CO₂
KAVLAsheville
KTPATampa
515 miles1h 12m
View Details
Mar 30, 20252.3t CO₂
KFTYAtlanta
KFYVFayetteville
567 miles1h 28m
View Details
Mar 16, 20250.6t CO₂
KECPPanama City Beach
KSRQSarasota/Bradenton
283 miles29m
View Details
Mar 16, 20251.1t CO₂
KMHPMetter
KECPPanama City Beach
260 miles50m
View Details
Mar 16, 20252.4t CO₂
KDETDetroit
KRDURaleigh/Durham
504 miles1h 30m
View Details
Mar 6, 20254.5t CO₂
KSUAStuart
KFYVFayetteville
1,020 miles2h 37m
View Details
Mar 5, 20251.0t CO₂
KLUKCincinnati
KCEUClemson
317 miles47m
View Details
Mar 5, 20251.6t CO₂
KIADWashington
KLUKCincinnati
374 miles1h 6m
View Details
Mar 2, 20255.2t CO₂
KSUAStuart
KLUKCincinnati
858 miles2h 60m
View Details
Feb 25, 20250.9t CO₂
KGKYArlington
KFYVFayetteville
285 miles44m
View Details
Top Airports by Emissions
Fayetteville

Fayetteville

KFYV

Total CO₂

65.5t

Total Visits

34

Avg CO₂/visit

1.9t

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

Las Vegas

KHND

Total CO₂

17.8t

Total Visits

6

Avg CO₂/visit

3.0t

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

Fort Worth

KFTW

Total CO₂

17.8t

Total Visits

10

Avg CO₂/visit

1.8t

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

San Antonio

KSAT

Total CO₂

17.2t

Total Visits

10

Avg CO₂/visit

1.7t

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

Minneapolis

KMSP

Total CO₂

14.7t

Total Visits

6

Avg CO₂/visit

2.5t

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

Austin

KAUS

Total CO₂

14.2t

Total Visits

11

Avg CO₂/visit

1.3t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 16
Top Routes by Emissions
Las Vegas Fayetteville

KHND to KFYV1,170 miles

Total Flights

2

Avg CO₂/Flight

3.8t

Total Emissions

7.5t CO₂

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

KFTW to KCHS1,004 miles

Total Flights

1

Avg CO₂/Flight

6.4t

Total Emissions

6.4t CO₂

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

KDAL to KALB1,426 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
Austin Fayetteville

KAUS to KFYV450 miles

Total Flights

3

Avg CO₂/Flight

1.5t

Total Emissions

4.6t CO₂

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

KTTN to KFYV1,090 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
Minneapolis St Petersburg-Clearwater

KMSP to KPIE1,308 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 17