N503KJ
Bombardier Challenger 300
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 Overview

32.7
Tons CO2 This Month
Below Average0.7× avg for Challenger 300
82.0
Tons CO2 YTD
Below Average0.6× avg for Challenger 300
470.6
CO2 Tons Since 2025
Below Average0.7× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical1.4× avg for Challenger 300
385.1 tons CO2 in selected period

2026 pace: On track for approximately 328t CO₂ by year end · ↓ 16% vs full year 2025 (389t)

Flight Patterns & Behaviour

Above seasonal norms — current month 296% above March 2025

31.4t
CO₂/month
4.7t
Avg per flight
80
Flights
Diverse Network3 routes account for 34% of total emissions
Highest emission route
Oakland → Wichita
52.3t CO₂ total · 0.0055t CO₂/nm

Seasonal pattern: Historically peaks in October · Current month is 296% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·1.3× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
78t → 376t CO₂
Intensity
7%
0.0063 → 0.0059 t CO₂/nm
New Routes
43
292t CO₂ combined
Dropped Routes
10
Prior period only
Avg per Flight
9%
4.3t → 4.7t
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

114t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New29 Apr – 5 May 2025
Elevated activity period · 4 flights in 6 days vs baseline of 1
Contributed approximately 20t CO₂ to period total — 5% of period emissions
Aircraft
Medium
New18 Jun – 13 Jul 2025
Elevated activity period · 11 flights in 25 days vs baseline of 6
Contributed approximately 41t CO₂ to period total — 11% of period emissions
Aircraft
Medium
New27 Jul – 2 Aug 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 14t CO₂ to period total — 4% of period emissions
Aircraft
Medium
Historical14 Apr – 2 May 2025
19-day inactive period
31.4t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical6 May – 30 May 2025
25-day inactive period
8.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 28, 20265.8t CO₂
KADSDallas
KTRMPalm Springs
1,114 miles2h 26m
Mar 28, 20261.7t CO₂
KAAOWichita
KADSDallas
331 miles53m
Mar 16, 20262.0t CO₂
KOAKOakland
KTRMPalm Springs
443 miles59m
Mar 15, 20268.2t CO₂
KDALDallas
KOAKOakland
1,464 miles3h 22m
View Details
Mar 15, 20262.0t CO₂
KAAOWichita
KDALDallas
339 miles58m
View Details
Mar 10, 20261.6t CO₂
KDALDallas
KAAOWichita
339 miles50m
View Details
Mar 10, 20262.1t CO₂
KAAOWichita
KDALDallas
339 miles1h 0m
View Details
Mar 8, 20266.6t CO₂
KAPCNapa
KAAOWichita
1,360 miles2h 45m
View Details
Mar 7, 20266.9t CO₂
KAAOWichita
KAPCNapa
1,360 miles2h 52m
View Details
Feb 28, 20264.0t CO₂
TJSJSan Juan
NaN miles1h 46m
View Details
Feb 28, 202610.7t CO₂
KAAOWichita
TJSJSan Juan
2,305 miles4h 21m
View Details
Feb 16, 20265.7t CO₂
KOAKOakland
KAAOWichita
1,361 miles2h 25m
View Details
Feb 16, 20268.5t CO₂
KADSDallas
KOAKOakland
1,462 miles3h 29m
View Details
Feb 15, 202612.0t CO₂
KADSDallas
NaN miles4h 50m
View Details
Feb 15, 202610.1t CO₂
KAAOWichita
TJSJSan Juan
2,304 miles4h 6m
View Details
Jan 9, 20264.8t CO₂
KTRMPalm Springs
KCEAWichita
1,095 miles2h 4m
View Details
Jan 9, 20266.1t CO₂
KDALDallas
KTRMPalm Springs
1,115 miles2h 33m
View Details
Dec 15, 20251.7t CO₂
KDALDallas
KAAOWichita
339 miles51m
View Details
Dec 15, 20257.0t CO₂
KOAKOakland
KDALDallas
1,464 miles2h 54m
View Details
Dec 15, 20257.5t CO₂
KDALDallas
KOAKOakland
1,464 miles3h 5m
View Details
Dec 14, 20251.0t CO₂
KADSDallas
KDALDallas
8 miles12m
View Details
Dec 13, 20256.3t CO₂
KOAKOakland
KBECWichita
1,362 miles2h 38m
View Details
Dec 2, 20251.6t CO₂
KDALDallas
KAAOWichita
339 miles50m
View Details
Dec 1, 20257.0t CO₂
KOAKOakland
KDALDallas
1,464 miles2h 54m
View Details
Dec 1, 20258.1t CO₂
KDALDallas
KOAKOakland
1,464 miles3h 21m
View Details
Nov 29, 20251.0t CO₂
KLWCLawrence
KAAOWichita
139 miles28m
View Details
Nov 22, 20251.3t CO₂
KADSDallas
KBECWichita
327 miles42m
View Details
Nov 21, 20251.4t CO₂
KADSDallas
KBECWichita
327 miles45m
View Details
Nov 21, 20256.1t CO₂
KOAKOakland
KBECWichita
1,362 miles2h 35m
View Details
Nov 20, 20257.0t CO₂
KAAOWichita
KOAKOakland
1,361 miles2h 54m
View Details
Nov 19, 20251.0t CO₂
KOJCOlathe
KAAOWichita
154 miles29m
View Details
Oct 31, 202511.5t CO₂
TJABArecibo
KAAOWichita
2,271 miles4h 38m
View Details
Oct 30, 20259.9t CO₂
KADSDallas
TUPAAnegada
2,234 miles4h 2m
View Details
Oct 23, 20259.5t CO₂
KADSDallas
TUPAAnegada
2,234 miles3h 53m
View Details
Oct 13, 20255.9t CO₂
KSTSSanta Rosa
KAAOWichita
1,387 miles2h 30m
View Details
Oct 7, 20251.2t CO₂
KDALDallas
KHOUHouston
239 miles41m
View Details
Oct 6, 20256.8t CO₂
KOAKOakland
KDALDallas
1,464 miles2h 50m
View Details
Oct 5, 20257.5t CO₂
KOWPSand Springs
KOAKOakland
1,438 miles3h 7m
View Details
Oct 5, 20251.1t CO₂
KDALDallas
KTULTulsa
238 miles38m
View Details
Oct 3, 20252.0t CO₂
KRVSTulsa
KHOUHouston
443 miles58m
View Details
Oct 3, 20251.2t CO₂
KDFWDallas-Ft Worth
KTULTulsa
237 miles41m
View Details
Oct 2, 20253.6t CO₂
KFTYAtlanta
KHOUHouston
693 miles1h 36m
View Details
Sep 16, 20251.6t CO₂
KDALDallas
KAAOWichita
339 miles49m
View Details
Sep 12, 20251.5t CO₂
KDALDallas
KAAOWichita
339 miles48m
View Details
Aug 30, 20254.3t CO₂
KHNDLas Vegas
KAAOWichita
996 miles1h 53m
View Details
Aug 28, 202510.0t CO₂
KTEBTeterboro
KBDGBlanding
1,895 miles4h 4m
View Details
Aug 8, 20251.6t CO₂
KDALDallas
KAAOWichita
339 miles49m
View Details
Aug 2, 20255.9t CO₂
KOAKOakland
KAAOWichita
1,361 miles2h 29m
View Details
Aug 2, 20257.6t CO₂
KDALDallas
KOAKOakland
1,464 miles3h 8m
View Details
Aug 1, 20256.0t CO₂
KOAKOakland
KAAOWichita
1,361 miles2h 31m
View Details
Jul 27, 20256.2t CO₂
KOAKOakland
KAAOWichita
1,361 miles2h 36m
View Details
Jul 26, 20251.0t CO₂
KOAKOakland
KAPCNapa
33 miles17m
View Details
Jul 21, 20251.4t CO₂
KDALDallas
KBECWichita
335 miles45m
View Details
Jul 18, 20251.5t CO₂
KDALDallas
KBECWichita
335 miles46m
View Details
Jul 18, 20253.6t CO₂
KPDKAtlanta
KDALDallas
727 miles1h 36m
View Details
Jul 14, 20256.4t CO₂
KUAOAurora
KAAOWichita
1,412 miles2h 40m
View Details
Jul 13, 20251.0t CO₂
KUAOAurora
KASTAstoria
82 miles14m
View Details
Jul 11, 20251.5t CO₂
KADSDallas
KAAOWichita
331 miles48m
View Details
Jul 7, 20256.0t CO₂
KOAKOakland
KBECWichita
1,362 miles2h 31m
View Details
Jul 7, 20257.6t CO₂
KDALDallas
KOAKOakland
1,464 miles3h 9m
View Details
Jun 28, 20251.4t CO₂
KDALDallas
KAAOWichita
339 miles46m
View Details
Jun 25, 20251.4t CO₂
KDALDallas
KICTWichita
334 miles46m
View Details
Jun 24, 20251.5t CO₂
KDALDallas
KAAOWichita
339 miles47m
View Details
Jun 24, 20257.1t CO₂
KOAKOakland
KDALDallas
1,464 miles2h 57m
View Details
Jun 22, 20255.5t CO₂
KLAALamar
KOAKOakland
1,062 miles2h 21m
View Details
Jun 22, 20251.4t CO₂
KDALDallas
KAAOWichita
339 miles45m
View Details
Jun 19, 20256.0t CO₂
KOAKOakland
KAAOWichita
1,361 miles2h 31m
View Details
Jun 7, 20251.0t CO₂
KMCIKansas City
KAAOWichita
172 miles28m
View Details
Jun 6, 20256.5t CO₂
KOAKOakland
KMKCKansas City
1,492 miles2h 43m
View Details
Jun 4, 20252.2t CO₂
KOAKOakland
KTRMPalm Springs
442 miles1h 3m
View Details
May 30, 20256.6t CO₂
KOAKOakland
KAAOWichita
1,361 miles2h 46m
View Details
May 6, 20253.4t CO₂
KDALDallas
KHOUHouston
239 miles1h 30m
View Details
May 5, 20257.8t CO₂
KOAKOakland
KDALDallas
1,464 miles3h 12m
View Details
May 5, 20256.8t CO₂
KIXDNew Century
KOAKOakland
1,478 miles2h 50m
View Details
May 4, 20252.0t CO₂
KDALDallas
KIXDNew Century
427 miles58m
View Details
May 2, 20255.1t CO₂
KSLGSiloam Springs
KTMBMiami
1,104 miles2h 11m
View Details
May 2, 20256.3t CO₂
KOAKOakland
KAAOWichita
1,361 miles2h 40m
View Details
Apr 14, 20259.6t CO₂
KOAKOakland
KAAOWichita
1,361 miles3h 54m
View Details
Apr 9, 20251.7t CO₂
KDALDallas
KAAOWichita
339 miles53m
View Details
Apr 8, 20251.2t CO₂
KAUSAustin
KDALDallas
189 miles41m
View Details
Mar 10, 20259.3t CO₂
KOAKOakland
KAAOWichita
1,361 miles3h 48m
View Details
Feb 25, 20251.7t CO₂
KDALDallas
KAAOWichita
339 miles51m
View Details
Feb 20, 20255.6t CO₂
KOAKOakland
KAAOWichita
1,361 miles2h 23m
View Details
Feb 18, 20253.0t CO₂
KSEASeattle
KOAKOakland
671 miles1h 21m
View Details
Feb 11, 20252.1t CO₂
MYMMAbrahams Bay
KSTTSaint Thomas Island
590 miles1h 1m
View Details
Feb 11, 20256.2t CO₂
KFXEFort Lauderdale
KADSDallas
1,103 miles2h 36m
View Details
Feb 10, 20255.1t CO₂
KFXEFort Lauderdale
NaN miles2h 11m
View Details
Feb 10, 20259.9t CO₂
KDALDallas
TUPAAnegada
2,232 miles4h 1m
View Details
Feb 7, 20252.6t CO₂
KSATSan Antonio
KAAOWichita
572 miles1h 12m
View Details
Feb 3, 20253.9t CO₂
KUAOAurora
KPSPPalm Springs
856 miles1h 42m
View Details
Feb 3, 20252.8t CO₂
KOAKOakland
KUAOAurora
520 miles1h 16m
View Details
Jan 30, 20253.9t CO₂
KUAOAurora
KPSPPalm Springs
856 miles1h 42m
View Details
Jan 28, 20251.0t CO₂
KCEAWichita
KROGRogers
194 miles26m
View Details
Jan 28, 20256.1t CO₂
KOAKOakland
KAAOWichita
1,361 miles2h 34m
View Details
Jan 17, 20254.2t CO₂
KPDKAtlanta
KAAOWichita
770 miles1h 49m
View Details
Jan 15, 20252.5t CO₂
KSATSan Antonio
KAAOWichita
572 miles1h 10m
View Details
Jan 14, 20253.1t CO₂
KMZJMarana
KSATSan Antonio
787 miles1h 24m
View Details
Jan 14, 20254.9t CO₂
KAAOWichita
NaN miles2h 7m
View Details
Top Airports by Emissions
Oakland

Oakland

KOAK

Total CO₂

192.3t

Total Visits

30

Avg CO₂/visit

6.4t

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

Wichita

KAAO

Total CO₂

147.6t

Total Visits

34

Avg CO₂/visit

4.3t

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

Dallas

KDAL

Total CO₂

118.1t

Total Visits

33

Avg CO₂/visit

3.6t

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

Dallas

KADS

Total CO₂

52.5t

Total Visits

10

Avg CO₂/visit

5.3t

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

San Juan

TJSJ

Total CO₂

24.9t

Total Visits

3

Avg CO₂/visit

8.3t

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

Wichita

KBEC

Total CO₂

23.8t

Total Visits

7

Avg CO₂/visit

3.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 6
Top Routes by Emissions
Oakland Wichita

KOAK to KAAO1,362 miles

Total Flights

8

Avg CO₂/Flight

6.5t

Total Emissions

52.3t CO₂

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

KDAL to KOAK1,465 miles

Total Flights

5

Avg CO₂/Flight

7.8t

Total Emissions

39t CO₂

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

KOAK to KDAL1,465 miles

Total Flights

5

Avg CO₂/Flight

7.1t

Total Emissions

35.6t CO₂

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

KAAO to TJSJ2,306 miles

Total Flights

2

Avg CO₂/Flight

10.4t

Total Emissions

20.8t CO₂

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

KADS to TUPA2,235 miles

Total Flights

2

Avg CO₂/Flight

9.7t

Total Emissions

19.4t CO₂

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

KOAK to KBEC1,363 miles

Total Flights

3

Avg CO₂/Flight

6.1t

Total Emissions

18.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 8