N345FM
Bombardier Learjet 45
Charter
United States
DAL (Dallas Love Field, Dallas)

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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 increasing vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Learjet 45
10.2
Tons CO2 YTD
Below Average0.3× avg for Learjet 45
96.8
CO2 Tons Since 2025
Below Average0.5× avg for Learjet 45
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Learjet 45
63.9 tons CO2 in selected period

2026 pace: On track for approximately 41t CO₂ by year end · ↓ 53% vs full year 2025 (87t)

Flight Patterns & Behaviour

Emissions up 92% vs prior period, driven by Dallas → Houston

56t
Period total CO₂
2.0t
Avg per flight
28
Flights
Diverse Network3 routes account for 32% of total emissions
Highest emission route
Dallas → Houston
7.0t CO₂ total · 0.0112t 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
92%
29t → 56t CO₂
Intensity
27%
0.0069 → 0.0051 t CO₂/nm
New Routes
18
47t CO₂ combined
Dropped Routes
10
Prior period only
Avg per Flight
3%
1.9t → 2.0t
Flight Count
13
15 → 28 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

30t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New10 May – 16 May 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 5% of period emissions
Aircraft
High
New11 Jul – 24 Jul 2025
Elevated activity period · 6 flights in 13 days vs baseline of 1
Contributed approximately 17t CO₂ to period total — 31% of period emissions
Aircraft
Medium
New21 Aug – 3 Sept 2025
Elevated activity period · 4 flights in 13 days vs baseline of 1
Contributed approximately 6t CO₂ to period total — 11% of period emissions
Aircraft
Medium
Historical10 May – 8 Jun 2025
29-day inactive period
3.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical8 Jun – 30 Jun 2025
22-day inactive period
0.7t CO₂ in the 7 days following resumption
Recent Flights
Jan 31, 20265.4t CO₂
KPBIWest Palm Beach
KHOUHouston
946 miles3h 5m
Jan 21, 20260.8t CO₂
KGKYArlington
KHOUHouston
234 miles41m
Jan 15, 20262.9t CO₂
KPDKAtlanta
KHOUHouston
707 miles1h 48m
Dec 2, 20251.0t CO₂
KDALDallas
KHOUHouston
239 miles47m
View Details
Nov 30, 20252.8t CO₂
KDALDallas
KHOUHouston
239 miles1h 44m
View Details
Nov 12, 20250.6t CO₂
KBPTBeaumont/Port Arthur
KHOUHouston
78 miles28m
View Details
Nov 12, 20251.0t CO₂
KDALDallas
KBPTBeaumont/Port Arthur
260 miles49m
View Details
Nov 12, 20250.6t CO₂
KMLCMc Alester
KDALDallas
153 miles30m
View Details
Nov 12, 20250.6t CO₂
KDALDallas
KMLCMc Alester
153 miles29m
View Details
Oct 30, 20253.9t CO₂
KPVUProvo
KHOUHouston
1,179 miles2h 19m
View Details
Oct 23, 20250.6t CO₂
KBPTBeaumont/Port Arthur
KHOUHouston
78 miles17m
View Details
Oct 23, 20250.8t CO₂
KDALDallas
KBPTBeaumont/Port Arthur
260 miles41m
View Details
Sep 26, 20254.3t CO₂
KAPADenver
KHOUHouston
873 miles2h 31m
View Details
Sep 2, 20250.6t CO₂
KBPTBeaumont/Port Arthur
KHOUHouston
78 miles18m
View Details
Sep 2, 20254.3t CO₂
KHEFManassas
KBPTBeaumont/Port Arthur
1,117 miles2h 31m
View Details
Aug 27, 20250.6t CO₂
KBPTBeaumont/Port Arthur
KHOUHouston
78 miles21m
View Details
Aug 27, 20250.9t CO₂
KDALDallas
KBPTBeaumont/Port Arthur
260 miles46m
View Details
Aug 17, 20250.6t CO₂
KSATSan Antonio
KHOUHouston
192 miles35m
View Details
Jul 20, 20255.4t CO₂
KJFKNew York
KHOUHouston
1,425 miles3h 4m
View Details
Jul 20, 20253.6t CO₂
KPDKAtlanta
KACKNantucket
929 miles2h 8m
View Details
Jul 17, 20253.0t CO₂
KLZULawrenceville
KACKNantucket
910 miles1h 50m
View Details
Jul 17, 20252.7t CO₂
KDALDallas
KPDKAtlanta
727 miles1h 40m
View Details
Jul 17, 20250.6t CO₂
KDEQDeQueen
KDALDallas
164 miles26m
View Details
Jul 16, 20252.0t CO₂
KAGCPittsburgh
KCQXChatham
526 miles1h 19m
View Details
Jun 30, 20250.7t CO₂
KSATSan Antonio
KHOUHouston
192 miles38m
View Details
Jun 8, 20253.2t CO₂
KDALDallas
KHOUHouston
239 miles1h 58m
View Details
May 10, 20251.4t CO₂
KEFDHouston
KHOUHouston
8 miles1h 0m
View Details
May 10, 20251.2t CO₂
MMANMonterrey
KHOUHouston
400 miles53m
View Details
Mar 11, 20250.6t CO₂
TUPJRoad Town
NaN miles9m
View Details
Mar 10, 20252.0t CO₂
KGRKFort Cavazos
KHOUHouston
181 miles1h 18m
View Details
Mar 10, 20250.6t CO₂
KGTUGeorgetown
KGRKFort Cavazos
28 miles10m
View Details
Feb 22, 20251.7t CO₂
KAUSAustin
KHOUHouston
148 miles1h 8m
View Details
Feb 21, 20250.6t CO₂
KAUSAustin
NaN miles32m
View Details
Feb 20, 20251.9t CO₂
KAUSAustin
KHOUHouston
148 miles1h 15m
View Details
Feb 18, 20250.6t CO₂
KBPTBeaumont/Port Arthur
KHOUHouston
78 miles22m
View Details
Feb 18, 20250.6t CO₂
KAUSAustin
KBPTBeaumont/Port Arthur
219 miles34m
View Details
Jan 22, 20250.9t CO₂
KDALDallas
KHOUHouston
239 miles46m
View Details
Jan 17, 20253.0t CO₂
KPDKAtlanta
KBPTBeaumont/Port Arthur
630 miles1h 50m
View Details
Jan 11, 20257.7t CO₂
KTCLTuscaloosa
KMVYMartha's Vineyard
1,088 miles4h 17m
View Details
Jan 10, 20251.6t CO₂
KISPNew York
KBCBBlacksburg
464 miles1h 8m
View Details
Jan 10, 20250.6t CO₂
KBOSBoston
KHYAHyannis
61 miles14m
View Details
Jan 5, 20251.0t CO₂
KJANJackson
KBPTBeaumont/Port Arthur
284 miles47m
View Details
Jan 5, 20256.0t CO₂
KACKNantucket
KJANJackson
1,263 miles3h 23m
View Details
Top Airports by Emissions
Houston

Houston

KHOU

Total CO₂

35.9t

Total Visits

17

Avg CO₂/visit

2.1t

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

Dallas

KDAL

Total CO₂

14.2t

Total Visits

10

Avg CO₂/visit

1.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Beaumont/Port Arthur

Beaumont/Port Arthur

KBPT

Total CO₂

9.4t

Total Visits

8

Avg CO₂/visit

1.2t

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

Atlanta

KPDK

Total CO₂

9.2t

Total Visits

3

Avg CO₂/visit

3.1t

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

Nantucket

KACK

Total CO₂

6.6t

Total Visits

2

Avg CO₂/visit

3.3t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
West Palm Beach

West Palm Beach

KPBI

Total CO₂

5.4t

Total Visits

1

Avg CO₂/visit

5.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4
Top Routes by Emissions
Dallas Houston

KDAL to KHOU240 miles

Total Flights

3

Avg CO₂/Flight

2.3t

Total Emissions

7t CO₂

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

KPBI to KHOU946 miles

Total Flights

1

Avg CO₂/Flight

5.4t

Total Emissions

5.4t CO₂

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

KJFK to KHOU1,426 miles

Total Flights

1

Avg CO₂/Flight

5.4t

Total Emissions

5.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Manassas Beaumont/Port Arthur

KHEF to KBPT1,117 miles

Total Flights

1

Avg CO₂/Flight

4.3t

Total Emissions

4.3t CO₂

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

KAPA to KHOU874 miles

Total Flights

1

Avg CO₂/Flight

4.3t

Total Emissions

4.3t CO₂

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

KPVU to KHOU1,180 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
Page 1 of 4