N204QS
Bombardier Challenger 600
United States
IAD (Washington Dulles International Airport, Washington)

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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

54.6
Tons CO2 This Month
Above Average2.3× avg for Challenger 600
331.8
Tons CO2 YTD
Above Average4.5× avg for Challenger 600
335.2
CO2 Tons Since 2025
Typical0.8× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Challenger 600
335.2 tons CO2 in selected period

2026 pace: On track for approximately 995t CO₂ by year end · ↑ 29,176% vs full year 2025 (3t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 29.3t CO₂/month

29.3t
CO₂/month
4.2t
Avg per flight
75
Distinct routes
Diverse Network3 routes account for 12% of total emissions
Highest emission route
Teterboro → Seattle
15.9t CO₂ total · 0.0076t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.9× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
74
314t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

174t

Signals Detected

4

Highest Severity

High

Aircraft
Medium
New10 Jan – 16 Jan 2026
Elevated activity period · 8 flights in 6 days vs baseline of 5
Contributed approximately 41t CO₂ to period total — 13% of period emissions
Aircraft
High
New3 Feb – 16 Feb 2026
Elevated activity period · 23 flights in 13 days vs baseline of 10
Contributed approximately 97t CO₂ to period total — 30% of period emissions
Aircraft
Medium
Historical21 Feb – 15 Mar 2026
23-day inactive period
30.6t CO₂ in the 7 days following resumption
Avg Emissions
Medium
New4 Feb 2026 · Newark → Teterboro
5 flights recorded with anomalous emissions intensity
5.2t CO₂ total — 2% of period emissions
Recent Flights
Mar 30, 20267.1t CO₂
KLASLas Vegas
KPWKChicago/Prospect Heights/Wheeling
1,511 miles2h 58m
Mar 29, 20261.3t CO₂
KVNYVan Nuys
KLASLas Vegas
229 miles41m
Mar 29, 20261.3t CO₂
KLASLas Vegas
KVNYVan Nuys
229 miles41m
Mar 28, 20261.7t CO₂
KSANSan Diego
KLASLas Vegas
259 miles50m
View Details
Mar 28, 20261.0t CO₂
KLAXLos Angeles
KSANSan Diego
109 miles26m
View Details
Mar 27, 20265.3t CO₂
KBZNBozeman
KLAXLos Angeles
902 miles2h 14m
View Details
Mar 27, 20263.3t CO₂
KSFOSan Francisco
KBZNBozeman
806 miles1h 27m
View Details
Mar 23, 20268.5t CO₂
KGTUGeorgetown
KSFOSan Francisco
1,486 miles3h 31m
View Details
Mar 23, 20261.0t CO₂
KAUSAustin
KGTUGeorgetown
33 miles18m
View Details
Mar 23, 20261.0t CO₂
KDALDallas
KAUSAustin
190 miles34m
View Details
Mar 21, 20262.8t CO₂
KLAXLos Angeles
MMMGMulege
620 miles1h 16m
View Details
Mar 21, 202612.1t CO₂
KIADWashington
KLAXLos Angeles
2,282 miles4h 54m
View Details
Mar 19, 20269.2t CO₂
KTEBTeterboro
TAPASt Johns
1,793 miles3h 47m
View Details
Mar 19, 20261.5t CO₂
KIADWashington
KTEBTeterboro
222 miles45m
View Details
Mar 15, 20262.3t CO₂
KJZIJohns Island
KIADWashington
454 miles1h 4m
View Details
Mar 15, 20262.8t CO₂
KIADWashington
KJZIJohns Island
454 miles1h 17m
View Details
Feb 21, 20261.4t CO₂
KFOKWesthampton Beach
KBOSBoston
134 miles44m
View Details
Feb 20, 20266.5t CO₂
KBZNBozeman
KPTKPontiac
1,382 miles2h 44m
View Details
Feb 20, 20268.7t CO₂
KDUJDubois
KBZNBozeman
1,635 miles3h 34m
View Details
Feb 18, 20263.1t CO₂
KBZNBozeman
KBFISeattle
542 miles1h 22m
View Details
Feb 16, 20265.5t CO₂
KLASLas Vegas
KFOKWesthampton Beach
2,299 miles2h 21m
View Details
Feb 15, 20266.2t CO₂
KDALDallas
KLASLas Vegas
1,064 miles2h 37m
View Details
Feb 13, 20262.6t CO₂
KORFNorfolk
KDALDallas
1,200 miles1h 13m
View Details
Feb 13, 20261.1t CO₂
KHSPHot Springs
KORFNorfolk
212 miles36m
View Details
Feb 12, 20261.0t CO₂
KJKL
KHTSHuntington
68 miles8m
View Details
Feb 12, 20261.0t CO₂
KHVCHopkinsville
KBNANashville
67 miles19m
View Details
Feb 12, 20261.0t CO₂
KMDWChicago
KINDIndianapolis
162 miles32m
View Details
Feb 12, 20263.9t CO₂
KPDKAtlanta
KMDWChicago
577 miles1h 42m
View Details
Feb 11, 20266.2t CO₂
KPBIWest Palm Beach
KHPNWhite Plains
1,058 miles2h 36m
View Details
Feb 10, 20261.0t CO₂
KBCTBoca Raton
KPBIWest Palm Beach
21 miles17m
View Details
Feb 10, 20264.5t CO₂
KIADWashington
KBCTBoca Raton
881 miles1h 56m
View Details
Feb 10, 20261.2t CO₂
KFWNSussex
KIADWashington
215 miles40m
View Details
Feb 9, 20262.1t CO₂
KFNTFlint
KBTVBurlington
538 miles59m
View Details
Feb 9, 20265.2t CO₂
KCTYCross City
KFNTFlint
921 miles2h 13m
View Details
Feb 9, 20261.0t CO₂
KOPFMiami
KAPFNaples
94 miles31m
View Details
Feb 9, 202611.6t CO₂
KOAKOakland
KOPFMiami
2,568 miles4h 43m
View Details
Feb 7, 20263.5t CO₂
KTULTulsa
KCMHColumbus
753 miles1h 34m
View Details
Feb 7, 20267.5t CO₂
KBFISeattle
KTULTulsa
1,557 miles3h 7m
View Details
Feb 6, 20261.0t CO₂
CYVRVancouver
KBFISeattle
121 miles27m
View Details
Feb 6, 20261.0t CO₂
KBFISeattle
CYVRVancouver
121 miles30m
View Details
Feb 5, 202615.9t CO₂
KTEBTeterboro
KBFISeattle
2,393 miles6h 23m
View Details
Feb 4, 20261.0t CO₂
KEWRNewark
KTEBTeterboro
12 miles13m
View Details
Feb 4, 202611.9t CO₂
KLAXLos Angeles
KEWRNewark
2,447 miles4h 50m
View Details
Feb 3, 202610.3t CO₂
KOXIKnox
KLAXLos Angeles
1,798 miles4h 14m
View Details
Feb 2, 20261.5t CO₂
KMDWChicago
KCLECleveland
305 miles46m
View Details
Feb 1, 20263.8t CO₂
KSYFSt Francis
KMDWChicago
747 miles1h 39m
View Details
Feb 1, 20268.1t CO₂
KIADWashington
KGNBGranby
1,512 miles3h 21m
View Details
Jan 31, 20263.9t CO₂
KPBIWest Palm Beach
KIADWashington
861 miles1h 41m
View Details
Jan 28, 20263.0t CO₂
KGVLGainesville
KFMYFort Myers
544 miles1h 20m
View Details
Jan 28, 20261.5t CO₂
KJZIJohns Island
KGVLGainesville
246 miles47m
View Details
Jan 28, 20263.7t CO₂
KORDChicago
KJZIJohns Island
773 miles1h 36m
View Details
Jan 27, 20262.9t CO₂
KBNANashville
KORDChicago
410 miles1h 19m
View Details
Jan 27, 20261.4t CO₂
KPDKAtlanta
KBNANashville
205 miles43m
View Details
Jan 23, 20266.5t CO₂
KLGANew York
KVNCVenice
1,064 miles2h 43m
View Details
Jan 22, 20261.5t CO₂
KIADWashington
KLGANew York
228 miles45m
View Details
Jan 22, 20264.1t CO₂
KPBIWest Palm Beach
KIADWashington
861 miles1h 47m
View Details
Jan 21, 20266.0t CO₂
KLGANew York
KPBIWest Palm Beach
1,036 miles2h 32m
View Details
Jan 16, 20266.0t CO₂
KISMOrlando
KGRBGreen Bay
1,177 miles2h 31m
View Details
Jan 16, 20265.5t CO₂
KPHLPhiladelphia
KMIAMiami
1,015 miles2h 19m
View Details
Jan 16, 20261.0t CO₂
KTEBTeterboro
KPHLPhiladelphia
91 miles30m
View Details
Jan 16, 20269.5t CO₂
KPGAPage
KTEBTeterboro
2,012 miles3h 53m
View Details
Jan 15, 20261.5t CO₂
KSJCSan Jose
KCMACamarillo
269 miles45m
View Details
Jan 14, 20263.9t CO₂
KSJCSan Jose
KTUSTucson
720 miles1h 42m
View Details
Jan 14, 20261.7t CO₂
KSNASanta Ana
KSJCSan Jose
342 miles51m
View Details
Jan 12, 202611.8t CO₂
KSFOSan Francisco
PHUPHawi
2,332 miles4h 48m
View Details
Jan 10, 20261.1t CO₂
KLASLas Vegas
KTRMPalm Springs
179 miles37m
View Details
Jan 10, 20263.5t CO₂
KBILBillings
KLASLas Vegas
754 miles1h 33m
View Details
Jan 10, 20262.1t CO₂
KSLCSalt Lake City
KBILBillings
387 miles1h 0m
View Details
Jan 10, 202610.2t CO₂
KFIGClearfield
KSLCSalt Lake City
1,741 miles4h 11m
View Details
Jan 9, 20261.0t CO₂
KTEBTeterboro
KPHLPhiladelphia
91 miles29m
View Details
Jan 8, 20261.0t CO₂
KTTNEwing Township
KTEBTeterboro
56 miles20m
View Details
Jan 7, 20265.2t CO₂
KPBIWest Palm Beach
KTTNEwing Township
986 miles2h 12m
View Details
Jan 7, 20265.7t CO₂
KJFKNew York
KPBIWest Palm Beach
1,029 miles2h 24m
View Details
Jan 7, 20261.0t CO₂
KEWRNewark
KFRGFarmingdale
40 miles29m
View Details
Jan 4, 20268.5t CO₂
KEWRNewark
NaN miles3h 31m
View Details
Jan 4, 20261.3t CO₂
TJSJSan Juan
TAPASt Johns
291 miles41m
View Details
Dec 23, 20253.4t CO₂
KBDLWindsor Locks
KCMHColumbus
548 miles1h 30m
View Details
Top Airports by Emissions
Los Angeles

Los Angeles

KLAX

Total CO₂

43.4t

Total Visits

6

Avg CO₂/visit

7.2t

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

Washington

KIAD

Total CO₂

41.9t

Total Visits

10

Avg CO₂/visit

4.2t

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

Teterboro

KTEB

Total CO₂

40.2t

Total Visits

8

Avg CO₂/visit

5.0t

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

West Palm Beach

KPBI

Total CO₂

32.1t

Total Visits

7

Avg CO₂/visit

4.6t

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

Seattle

KBFI

Total CO₂

28.5t

Total Visits

5

Avg CO₂/visit

5.7t

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

Las Vegas

KLAS

Total CO₂

27.8t

Total Visits

8

Avg CO₂/visit

3.5t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 12
Top Routes by Emissions
Teterboro Seattle

KTEB to KBFI2,394 miles

Total Flights

1

Avg CO₂/Flight

15.9t

Total Emissions

15.9t CO₂

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

KIAD to KLAX2,283 miles

Total Flights

1

Avg CO₂/Flight

12.1t

Total Emissions

12.1t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Los Angeles Newark

KLAX to KEWR2,448 miles

Total Flights

1

Avg CO₂/Flight

11.9t

Total Emissions

11.9t CO₂

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

KSFO to PHUP2,334 miles

Total Flights

1

Avg CO₂/Flight

11.8t

Total Emissions

11.8t CO₂

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

KOAK to KOPF2,570 miles

Total Flights

1

Avg CO₂/Flight

11.6t

Total Emissions

11.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Knox Los Angeles

KOXI to KLAX1,799 miles

Total Flights

1

Avg CO₂/Flight

10.3t

Total Emissions

10.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 13