N98QQ
Bombardier Learjet 45
United States
EDC (Austin Executive Airport, Pflugerville)

Add to
Watchlist

Pro

Download
CSV

Soon

Bookmark
Aircraft

Free
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

9.1
Tons CO2 This Month
Typical0.8× avg for Learjet 45
9.1
Tons CO2 YTD
Below Average0.3× avg for Learjet 45
78.0
CO2 Tons Since 2025
Below Average0.4× avg for Learjet 45
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Learjet 45
60.7 tons CO2 in selected period

2026 pace: On track for approximately 36t CO₂ by year end · ↓ 47% vs full year 2025 (69t)

Flight Patterns & Behaviour

Emissions up 255% vs prior period, driven by Asheville → Marshall

53t
Period total CO₂
2.2t
Avg per flight
24
Flights
Diverse Network3 routes account for 38% of total emissions
Highest emission route
Asheville → Marshall
10.7t CO₂ total · 0.0087t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
255%
15t → 53t CO₂
Intensity
7%
0.0049 → 0.0046 t CO₂/nm
New Routes
21
53t CO₂ combined
Dropped Routes
6
Prior period only
Avg per Flight
3%
2.1t → 2.2t
Flight Count
17
7 → 24 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

31t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New23 Apr – 29 Apr 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 3t CO₂ to period total — 6% of period emissions
Aircraft
Medium
New19 May – 25 May 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 2t CO₂ to period total — 4% of period emissions
Aircraft
Medium
New27 Jun – 10 Jul 2025
Elevated activity period · 4 flights in 13 days vs baseline of 1
Contributed approximately 10t CO₂ to period total — 18% of period emissions
Aircraft
Medium
Historical26 May – 3 Jul 2025
38-day inactive period
9.5t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical12 Jul – 6 Aug 2025
25-day inactive period
6.4t CO₂ in the 7 days following resumption
Recent Flights
Mar 23, 20264.7t CO₂
TUPWSpanish Town
KFPRFort Pierce
1,189 miles2h 44m
Mar 15, 20262.4t CO₂
KASLMarshall
KSAVSavannah
765 miles1h 31m
Mar 6, 20260.9t CO₂
KASLMarshall
KRKPRockport
346 miles44m
Dec 16, 20250.6t CO₂
KEDCPflugerville
KGGGLongview
217 miles30m
View Details
Dec 15, 20250.6t CO₂
KAFWFort Worth
KGGGLongview
157 miles20m
View Details
Dec 15, 20250.6t CO₂
KEDCPflugerville
KDTO
195 miles37m
View Details
Dec 9, 20250.7t CO₂
KEDCPflugerville
KASLMarshall
241 miles37m
View Details
Nov 22, 20250.6t CO₂
KDALDallas
KASLMarshall
149 miles24m
View Details
Oct 26, 20254.5t CO₂
KSYRSyracuse
KDTNShreveport
1,203 miles2h 36m
View Details
Oct 24, 20250.6t CO₂
KSYRSyracuse
KSLKSaranac Lake
129 miles26m
View Details
Oct 23, 20252.0t CO₂
KLEXLexington
KSYRSyracuse
566 miles1h 18m
View Details
Aug 10, 20253.3t CO₂
KPBIWest Palm Beach
KASLMarshall
943 miles2h 1m
View Details
Aug 6, 20253.1t CO₂
KJWNNashville
KPBIWest Palm Beach
767 miles1h 52m
View Details
Jul 12, 20257.9t CO₂
KAVLAsheville
KASLMarshall
703 miles4h 21m
View Details
Jul 6, 20250.7t CO₂
KEDCPflugerville
KASLMarshall
241 miles40m
View Details
Jul 6, 20253.9t CO₂
KOSUColumbus
KEDCPflugerville
1,053 miles2h 17m
View Details
Jul 3, 20250.8t CO₂
KOSUColumbus
KGYYGary
250 miles41m
View Details
Jul 3, 20254.2t CO₂
KEDCPflugerville
KOSUColumbus
1,053 miles2h 26m
View Details
May 26, 20252.8t CO₂
KAVLAsheville
KASLMarshall
703 miles1h 44m
View Details
May 25, 20251.0t CO₂
KOSUColumbus
KAVLAsheville
322 miles47m
View Details
May 23, 20251.2t CO₂
KAVLAsheville
KOSUColumbus
322 miles54m
View Details
May 11, 20253.0t CO₂
KLALLakeland
KASLMarshall
796 miles1h 50m
View Details
Apr 28, 20250.7t CO₂
KEDCPflugerville
KASLMarshall
241 miles39m
View Details
Apr 23, 20252.4t CO₂
KAPADenver
KASLMarshall
762 miles1h 30m
View Details
Feb 3, 20250.6t CO₂
KFTWFort Worth
KASLMarshall
179 miles27m
View Details
Feb 3, 20250.7t CO₂
KAUSAustin
KFTWFort Worth
182 miles39m
View Details
Feb 1, 20253.5t CO₂
KSUAStuart
KASLMarshall
920 miles2h 5m
View Details
Feb 1, 20253.7t CO₂
KAUSAustin
KSUAStuart
1,076 miles2h 11m
View Details
Jan 31, 20250.7t CO₂
KFTWFort Worth
KAUSAustin
182 miles40m
View Details
Jan 3, 20252.3t CO₂
KASLMarshall
NaN miles1h 27m
View Details
Jan 3, 20253.4t CO₂
KASLMarshall
KPBIWest Palm Beach
943 miles2h 3m
View Details
Top Airports by Emissions
Marshall

Marshall

KASL

Total CO₂

25.3t

Total Visits

11

Avg CO₂/visit

2.3t

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

Asheville

KAVL

Total CO₂

12.8t

Total Visits

4

Avg CO₂/visit

3.2t

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

Pflugerville

KEDC

Total CO₂

11.3t

Total Visits

7

Avg CO₂/visit

1.6t

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

Columbus

KOSU

Total CO₂

10.9t

Total Visits

5

Avg CO₂/visit

2.2t

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

Syracuse

KSYR

Total CO₂

7.0t

Total Visits

3

Avg CO₂/visit

2.3t

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

West Palm Beach

KPBI

Total CO₂

6.4t

Total Visits

2

Avg CO₂/visit

3.2t

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

KAVL to KASL703 miles

Total Flights

2

Avg CO₂/Flight

5.3t

Total Emissions

10.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Spanish Town Fort Pierce

TUPW to KFPR1,189 miles

Total Flights

1

Avg CO₂/Flight

4.7t

Total Emissions

4.7t CO₂

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

KSYR to KDTN1,204 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
Pflugerville Columbus

KEDC to KOSU1,054 miles

Total Flights

1

Avg CO₂/Flight

4.2t

Total Emissions

4.2t CO₂

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

KOSU to KEDC1,054 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
West Palm Beach Marshall

KPBI to KASL943 miles

Total Flights

1

Avg CO₂/Flight

3.3t

Total Emissions

3.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4