N325ER
Bombardier Learjet 60
Charter
United States
SJC (Norman Y. Mineta San Jose International Airport, San Jose)

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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

25.8
Tons CO2 This Month
Above Average1.6× avg for Learjet 60
65.2
Tons CO2 YTD
Typical1.4× avg for Learjet 60
265.5
CO2 Tons Since 2025
Typical0.9× avg for Learjet 60
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Learjet 60
226.5 tons CO2 in selected period

2026 pace: On track for approximately 196t CO₂ by year end · ↓ 2% vs full year 2025 (200t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 18.8t CO₂/month

18.8t
CO₂/month
3.2t
Avg per flight
54
Distinct routes
Diverse Network3 routes account for 14% of total emissions
Highest emission route
Oakland → Houston
12.2t CO₂ total · 0.0043t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.7× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
38t → 207t CO₂
Intensity
6%
0.0051 → 0.0048 t CO₂/nm
New Routes
51
201t CO₂ combined
Dropped Routes
11
Prior period only
Avg per Flight
7%
3.5t → 3.2t
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

92t

Signals Detected

5

Highest Severity

High

Aircraft
High
New22 Jul – 19 Aug 2025
Elevated activity period · 24 flights in 28 days vs baseline of 6
Contributed approximately 68t CO₂ to period total — 33% of period emissions
Aircraft
Medium
New8 Nov – 14 Nov 2025
Elevated activity period · 1 flights in 6 days vs baseline of 1
Contributed approximately 1t CO₂ to period total — 0% of period emissions
Aircraft
Medium
New30 Dec 2025 – 5 Jan 2026
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 8t CO₂ to period total — 4% of period emissions
Aircraft
Medium
Historical12 Jun – 23 Jul 2025
41-day inactive period
12.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical22 Aug – 7 Sept 2025
16-day inactive period
2.1t CO₂ in the 7 days following resumption
Recent Flights
Mar 24, 20263.0t CO₂
KAPADenver
KAXHRosharon
874 miles1h 40m
Mar 19, 20260.9t CO₂
KFTWFort Worth
KHOUHouston
251 miles35m
Mar 18, 20261.1t CO₂
KHOUHouston
KDALDallas
239 miles40m
Mar 16, 20265.1t CO₂
KSANSan Diego
KHOUHouston
1,310 miles2h 41m
View Details
Mar 16, 20265.0t CO₂
KAUSAustin
KSANSan Diego
1,162 miles2h 38m
View Details
Feb 23, 20261.6t CO₂
KLITLittle Rock
KHOUHouston
393 miles55m
View Details
Jan 27, 20261.1t CO₂
KFTWFort Worth
KHOUHouston
251 miles41m
View Details
Jan 27, 20261.8t CO₂
KABQAlbuquerque
KFTWFort Worth
551 miles1h 3m
View Details
Jan 27, 20262.5t CO₂
KFTWFort Worth
KABQAlbuquerque
551 miles1h 24m
View Details
Jan 25, 20264.8t CO₂
KBURBurbank
KHOUHouston
1,385 miles2h 33m
View Details
Jan 6, 20268.5t CO₂
TAPHCodrington
KHPNWhite Plains
1,765 miles4h 26m
View Details
Jan 6, 20267.5t CO₂
KTEBTeterboro
TLPCCastries
2,013 miles3h 56m
View Details
Jan 5, 20262.6t CO₂
KTEBTeterboro
NaN miles1h 26m
View Details
Jan 5, 20261.3t CO₂
MYENNormans Cay
MBACBig Ambergris Cay
400 miles46m
View Details
Jan 4, 20266.1t CO₂
KBEDBedford
KFXEFort Lauderdale
1,231 miles3h 14m
View Details
Jan 1, 20260.9t CO₂
KFTWFort Worth
KHOUHouston
251 miles35m
View Details
Dec 30, 20255.5t CO₂
KOARMarina
KHOUHouston
1,600 miles2h 54m
View Details
Dec 27, 20256.0t CO₂
KOAKOakland
KHOUHouston
1,638 miles3h 9m
View Details
Dec 23, 20252.1t CO₂
KAMAAmarillo
KHOUHouston
536 miles1h 10m
View Details
Dec 12, 20250.9t CO₂
KAUSAustin
KHOUHouston
148 miles24m
View Details
Dec 11, 20256.4t CO₂
KSFOSan Francisco
KHOUHouston
1,645 miles3h 21m
View Details
Dec 5, 20255.0t CO₂
KSVHStatesville
KHOUHouston
932 miles2h 38m
View Details
Nov 30, 20253.2t CO₂
KAPADenver
KHOUHouston
873 miles1h 43m
View Details
Nov 25, 20256.2t CO₂
KOAKOakland
KHOUHouston
1,638 miles3h 16m
View Details
Nov 23, 20253.0t CO₂
KHOUHouston
NaN miles1h 40m
View Details
Nov 23, 20253.8t CO₂
KAUSAustin
KOPFMiami
1,099 miles2h 4m
View Details
Nov 14, 20250.9t CO₂
KDALDallas
KHOUHouston
239 miles32m
View Details
Nov 14, 20251.4t CO₂
KBBGBranson
KDALDallas
328 miles50m
View Details
Nov 14, 20253.0t CO₂
KDALDallas
KARRChicago/Aurora
768 miles1h 37m
View Details
Nov 8, 20250.9t CO₂
KEDCPflugerville
KHOUHouston
146 miles26m
View Details
Nov 8, 20256.0t CO₂
KSJCSan Jose
KHOUHouston
1,618 miles3h 9m
View Details
Nov 4, 20250.9t CO₂
KEDCPflugerville
KHOUHouston
146 miles24m
View Details
Nov 1, 20253.2t CO₂
KAPADenver
KHOUHouston
873 miles1h 43m
View Details
Sep 7, 20250.9t CO₂
KMLCMc Alester
KTULTulsa
91 miles18m
View Details
Sep 7, 20251.2t CO₂
KDALDallas
KHOUHouston
239 miles45m
View Details
Aug 22, 20255.1t CO₂
KIADWashington
KHOUHouston
1,199 miles2h 41m
View Details
Aug 22, 20258.9t CO₂
KEUGEugene
KIADWashington
2,361 miles4h 36m
View Details
Aug 22, 20251.9t CO₂
KSJCSan Jose
KEUGEugene
471 miles1h 5m
View Details
Aug 19, 20257.8t CO₂
KMDWChicago
KSJCSan Jose
1,832 miles4h 4m
View Details
Aug 18, 20256.8t CO₂
KSJCSan Jose
KMDWChicago
1,832 miles3h 34m
View Details
Aug 18, 20253.2t CO₂
KBFISeattle
KSJCSan Jose
703 miles1h 44m
View Details
Aug 17, 20252.9t CO₂
KSJCSan Jose
KBFISeattle
703 miles1h 35m
View Details
Aug 16, 20255.7t CO₂
KMCCSacramento
KTOBDodge Center
1,518 miles3h 1m
View Details
Aug 16, 20252.6t CO₂
KSDLScottsdale
KMCCSacramento
633 miles1h 27m
View Details
Aug 15, 20251.4t CO₂
KSDLScottsdale
KABQAlbuquerque
318 miles50m
View Details
Aug 15, 20252.6t CO₂
KSJCSan Jose
KSDLScottsdale
619 miles1h 26m
View Details
Aug 14, 20252.8t CO₂
KPHXPhoenix
KSJCSan Jose
621 miles1h 31m
View Details
Aug 14, 20250.9t CO₂
KPHXPhoenix
NaN miles19m
View Details
Aug 14, 20251.1t CO₂
KPHXPhoenix
KDNAEl Paso
326 miles40m
View Details
Aug 14, 20252.5t CO₂
KSJCSan Jose
KPHXPhoenix
621 miles1h 25m
View Details
Aug 13, 20251.1t CO₂
KWHPPacoima
KSJCSan Jose
291 miles41m
View Details
Aug 12, 20251.6t CO₂
KPHXPhoenix
KBURBurbank
369 miles55m
View Details
Aug 12, 20251.8t CO₂
KBURBurbank
KPHXPhoenix
369 miles1h 1m
View Details
Aug 12, 20251.3t CO₂
KSJCSan Jose
KBURBurbank
296 miles47m
View Details
Aug 11, 20256.0t CO₂
KEWRNewark
KHOUHouston
1,408 miles3h 8m
View Details
Aug 4, 20250.9t CO₂
KDALDallas
KHOUHouston
239 miles34m
View Details
Aug 4, 20254.5t CO₂
KONTOntario
KDALDallas
1,196 miles2h 25m
View Details
Aug 3, 20254.9t CO₂
KDALDallas
KONTOntario
1,196 miles2h 36m
View Details
Aug 1, 20251.1t CO₂
KFTWFort Worth
KHOUHouston
251 miles40m
View Details
Jul 28, 20252.6t CO₂
KMWAMarion
KHOUHouston
664 miles1h 26m
View Details
Jul 28, 20252.6t CO₂
KSHVShreveport
KLAFWest Lafayette
669 miles1h 25m
View Details
Jul 28, 20256.3t CO₂
KMCCSacramento
KHOUHouston
1,610 miles3h 20m
View Details
Jul 23, 20251.0t CO₂
KDALDallas
KHOUHouston
239 miles38m
View Details
Jun 12, 20251.0t CO₂
KDALDallas
KHOUHouston
239 miles38m
View Details
Feb 21, 20253.9t CO₂
KTPATampa
KHOUHouston
779 miles2h 6m
View Details
Feb 17, 20250.9t CO₂
KTMEHouston
KHOUHouston
39 miles12m
View Details
Feb 17, 20251.8t CO₂
KPRZPortales
KTMEHouston
532 miles1h 1m
View Details
Feb 17, 20250.9t CO₂
KSAFSanta Fe
KABQAlbuquerque
49 miles14m
View Details
Feb 12, 20254.5t CO₂
KFXEFort Lauderdale
KHOUHouston
951 miles2h 23m
View Details
Feb 11, 20253.3t CO₂
KPIESt Petersburg-Clearwater
KHOUHouston
771 miles1h 47m
View Details
Feb 6, 20251.0t CO₂
KSATSan Antonio
KHOUHouston
192 miles37m
View Details
Jan 28, 20253.1t CO₂
KBNANashville
KHOUHouston
669 miles1h 43m
View Details
Jan 28, 20257.0t CO₂
KSJCSan Jose
KBNANashville
1,941 miles3h 39m
View Details
Jan 27, 20254.5t CO₂
KLAXLos Angeles
KHOUHouston
1,386 miles2h 23m
View Details
Jan 26, 20257.5t CO₂
KHOUHouston
KLAXLos Angeles
1,386 miles3h 55m
View Details
Top Airports by Emissions
Houston

Houston

KHOU

Total CO₂

90.8t

Total Visits

30

Avg CO₂/visit

3.0t

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

San Jose

KSJC

Total CO₂

38.9t

Total Visits

11

Avg CO₂/visit

3.5t

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

Dallas

KDAL

Total CO₂

20.0t

Total Visits

10

Avg CO₂/visit

2.0t

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

Sacramento

KMCC

Total CO₂

14.7t

Total Visits

3

Avg CO₂/visit

4.9t

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

Chicago

KMDW

Total CO₂

14.6t

Total Visits

2

Avg CO₂/visit

7.3t

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

Washington

KIAD

Total CO₂

13.9t

Total Visits

2

Avg CO₂/visit

7.0t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 8
Top Routes by Emissions
Oakland Houston

KOAK to KHOU1,639 miles

Total Flights

2

Avg CO₂/Flight

6.1t

Total Emissions

12.2t CO₂

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

KEUG to KIAD2,363 miles

Total Flights

1

Avg CO₂/Flight

8.9t

Total Emissions

8.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Codrington White Plains

TAPH to KHPN1,766 miles

Total Flights

1

Avg CO₂/Flight

8.5t

Total Emissions

8.5t CO₂

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

KMDW to KSJC1,834 miles

Total Flights

1

Avg CO₂/Flight

7.8t

Total Emissions

7.8t CO₂

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

KTEB to TLPC2,014 miles

Total Flights

1

Avg CO₂/Flight

7.5t

Total Emissions

7.5t CO₂

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

KSJC to KMDW1,834 miles

Total Flights

1

Avg CO₂/Flight

6.8t

Total Emissions

6.8t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 9