N818SB
Bombardier Challenger 300
United States
ROC (Greater Rochester International Airport, Rochester)

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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

69.9
Tons CO2 This Month
Typical1.5× avg for Challenger 300
87.0
Tons CO2 YTD
Below Average0.6× avg for Challenger 300
253.2
CO2 Tons Since 2025
Below Average0.4× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Challenger 300
233.7 tons CO2 in selected period

2026 pace: On track for approximately 348t CO₂ by year end · ↑ 109% vs full year 2025 (166t)

Flight Patterns & Behaviour

Above seasonal norms — current month 1769% above March 2025

19.2t
CO₂/month
3.5t
Avg per flight
66
Flights
Moderately Concentrated3 routes account for 43% of total emissions
Highest emission route
Rochester → Fort Lauderdale
66.3t CO₂ total · 0.0065t CO₂/nm

Seasonal pattern: Historically peaks in December · Current month is 1,769% above March 2025

🇺🇸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%
19t → 231t CO₂
Intensity
80%
0.0315 → 0.0062 t CO₂/nm
New Routes
50
227t CO₂ combined
Dropped Routes
0
Avg per Flight
45%
6.3t → 3.5t
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

182t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New8 Aug – 14 Aug 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 3t CO₂ to period total — 1% of period emissions
Aircraft
High
New5 Nov – 29 Dec 2025
Elevated activity period · 24 flights in 54 days vs baseline of 11
Contributed approximately 108t CO₂ to period total — 47% of period emissions
Aircraft
Medium
New23 Feb – 25 Mar 2026
Elevated activity period · 25 flights in 30 days vs baseline of 6
Contributed approximately 65t CO₂ to period total — 28% of period emissions
Aircraft
Medium
Historical6 May – 29 May 2025
23-day inactive period
2.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical5 Jun – 13 Jul 2025
38-day inactive period
3.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 30, 20264.5t CO₂
KIADWashington
MYAX
828 miles1h 57m
Mar 29, 20261.0t CO₂
KMTVMartinsville
KIADWashington
213 miles14m
Mar 29, 20261.0t CO₂
KSAVSavannah
KMYRMyrtle Beach
170 miles6m
Mar 29, 20262.1t CO₂
KBCTBoca Raton
KSAVSavannah
402 miles1h 1m
View Details
Mar 28, 20263.6t CO₂
KIADWashington
KJAXJacksonville
631 miles1h 37m
View Details
Mar 28, 20262.3t CO₂
KJZIJohns Island
KIADWashington
454 miles1h 6m
View Details
Mar 26, 20263.9t CO₂
KJZIJohns Island
KABEAllentown
605 miles1h 43m
View Details
Mar 25, 20262.7t CO₂
KJYOLeesburg
KJZIJohns Island
461 miles1h 15m
View Details
Mar 24, 20261.3t CO₂
KTEBTeterboro
KJYOLeesburg
222 miles42m
View Details
Mar 21, 20261.1t CO₂
KPDKAtlanta
KBQKBrunswick
245 miles38m
View Details
Mar 21, 20261.6t CO₂
KJAXJacksonville
KPDKAtlanta
279 miles50m
View Details
Mar 21, 20261.0t CO₂
KORLOrlando
KJAXJacksonville
136 miles24m
View Details
Mar 21, 20261.2t CO₂
KTPATampa
KORLOrlando
83 miles39m
View Details
Mar 19, 20261.0t CO₂
KGNVGainesville
KTPATampa
120 miles29m
View Details
Mar 19, 20265.3t CO₂
KASHNashua
KCHSCharleston
825 miles2h 15m
View Details
Mar 19, 20263.4t CO₂
KGSOGreensboro
KASHNashua
643 miles1h 31m
View Details
Mar 19, 20261.0t CO₂
KSOPCarthage
KGSOGreensboro
68 miles18m
View Details
Mar 18, 20264.1t CO₂
KTEBTeterboro
KHXDHilton Head Island
699 miles1h 48m
View Details
Mar 17, 20264.7t CO₂
KORLOrlando
KTEBTeterboro
944 miles2h 0m
View Details
Mar 17, 20261.0t CO₂
KPBIWest Palm Beach
KORLOrlando
150 miles32m
View Details
Mar 9, 20265.2t CO₂
KAUSAustin
KFXEFort Lauderdale
1,098 miles2h 12m
View Details
Mar 8, 20264.1t CO₂
KSUSSt Louis
KAUSAustin
707 miles1h 47m
View Details
Mar 6, 20261.0t CO₂
KMLBMelbourne
MYBGBullocks Harbour
237 miles32m
View Details
Mar 6, 20265.4t CO₂
KTEBTeterboro
KMLBMelbourne
956 miles2h 17m
View Details
Mar 3, 20266.3t CO₂
KROCRochester
KFXEFort Lauderdale
1,176 miles2h 38m
View Details
Mar 3, 20261.5t CO₂
KIADWashington
KROCRochester
289 miles48m
View Details
Mar 2, 20261.6t CO₂
KTEBTeterboro
KIADWashington
222 miles50m
View Details
Mar 2, 20261.8t CO₂
KBOSBoston
KTEBTeterboro
189 miles55m
View Details
Mar 1, 20261.2t CO₂
KTEBTeterboro
KBOSBoston
189 miles40m
View Details
Mar 1, 20261.1t CO₂
KMDTHarrisburg
KTEBTeterboro
150 miles38m
View Details
Feb 24, 20263.2t CO₂
KHEQHolyoke
KMDTHarrisburg
1,337 miles1h 28m
View Details
Feb 24, 20263.4t CO₂
KVNYVan Nuys
KSBSSteamboat Springs
772 miles1h 31m
View Details
Jan 29, 20266.5t CO₂
KROCRochester
KFXEFort Lauderdale
1,177 miles2h 44m
View Details
Jan 15, 20266.6t CO₂
KROCRochester
KFXEFort Lauderdale
1,177 miles2h 46m
View Details
Dec 29, 20251.0t CO₂
KFXEFort Lauderdale
KAPFNaples
99 miles25m
View Details
Dec 29, 20257.8t CO₂
KROCRochester
KFXEFort Lauderdale
1,177 miles3h 14m
View Details
Dec 29, 20256.4t CO₂
KFXEFort Lauderdale
KROCRochester
1,177 miles2h 41m
View Details
Dec 27, 20257.4t CO₂
KROCRochester
KFXEFort Lauderdale
1,177 miles3h 3m
View Details
Dec 22, 20251.7t CO₂
KTEBTeterboro
KROCRochester
243 miles51m
View Details
Dec 21, 20251.2t CO₂
KROCRochester
KTEBTeterboro
243 miles41m
View Details
Dec 19, 20253.5t CO₂
KRBWWalterboro
KROCRochester
722 miles1h 34m
View Details
Dec 19, 20251.0t CO₂
KFXEFort Lauderdale
KAPFNaples
99 miles23m
View Details
Dec 17, 20256.5t CO₂
KROCRochester
KFXEFort Lauderdale
1,177 miles2h 43m
View Details
Dec 15, 20256.4t CO₂
KFXEFort Lauderdale
KROCRochester
1,177 miles2h 41m
View Details
Dec 8, 20251.0t CO₂
KAPFNaples
KFXEFort Lauderdale
99 miles21m
View Details
Dec 8, 20252.1t CO₂
KBIJBlakely
KAPFNaples
408 miles1h 1m
View Details
Dec 8, 20252.3t CO₂
KYIPDetroit
KSYIShelbyville
487 miles1h 6m
View Details
Dec 7, 20252.5t CO₂
KROCRochester
KYIPDetroit
303 miles1h 10m
View Details
Dec 7, 20254.8t CO₂
KDEDDeland
KROCRochester
991 miles2h 4m
View Details
Dec 7, 20251.0t CO₂
KFXEFort Lauderdale
KAPFNaples
99 miles32m
View Details
Dec 6, 20256.6t CO₂
KROCRochester
KFXEFort Lauderdale
1,177 miles2h 44m
View Details
Nov 21, 20256.0t CO₂
KROCRochester
KFXEFort Lauderdale
1,177 miles2h 32m
View Details
Nov 20, 20255.9t CO₂
KROCRochester
KFXEFort Lauderdale
1,177 miles2h 30m
View Details
Nov 19, 20256.8t CO₂
KAUSAustin
KROCRochester
1,416 miles2h 50m
View Details
Nov 16, 20257.6t CO₂
KROCRochester
KAUSAustin
1,416 miles3h 8m
View Details
Nov 11, 20256.2t CO₂
KFXEFort Lauderdale
KROCRochester
1,177 miles2h 37m
View Details
Nov 7, 20256.7t CO₂
KROCRochester
KFXEFort Lauderdale
1,177 miles2h 48m
View Details
Nov 6, 20256.2t CO₂
KFXEFort Lauderdale
KROCRochester
1,177 miles2h 37m
View Details
Aug 14, 20251.2t CO₂
KMWOMiddletown
KGYYGary
214 miles40m
View Details
Aug 13, 20251.9t CO₂
KBNANashville
KGYYGary
382 miles57m
View Details
Aug 8, 20252.1t CO₂
CYHMHamilton
KGYYGary
396 miles1h 0m
View Details
Jul 24, 20255.5t CO₂
KFXEFort Lauderdale
KGYYGary
1,142 miles2h 21m
View Details
Jul 13, 20253.8t CO₂
KTEBTeterboro
KGYYGary
694 miles1h 41m
View Details
Jun 5, 20257.1t CO₂
KHNDLas Vegas
KGYYGary
1,535 miles2h 57m
View Details
May 29, 20252.1t CO₂
KGYYGary
KBNANashville
382 miles1h 1m
View Details
May 6, 20251.9t CO₂
KBNANashville
KGYYGary
382 miles58m
View Details
Mar 4, 20254.1t CO₂
KTEBTeterboro
KGYYGary
694 miles1h 49m
View Details
Jan 24, 20256.9t CO₂
KBNANashville
NaN miles2h 51m
View Details
Jan 4, 20258.0t CO₂
KGYYGary
NaN miles3h 18m
View Details
Top Airports by Emissions
Rochester

Rochester

KROC

Total CO₂

121.2t

Total Visits

22

Avg CO₂/visit

5.5t

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

Fort Lauderdale

KFXE

Total CO₂

106.1t

Total Visits

20

Avg CO₂/visit

5.3t

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

Teterboro

KTEB

Total CO₂

27.8t

Total Visits

11

Avg CO₂/visit

2.5t

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

Gary

KGYY

Total CO₂

25.7t

Total Visits

8

Avg CO₂/visit

3.2t

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

Austin

KAUS

Total CO₂

23.6t

Total Visits

4

Avg CO₂/visit

5.9t

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

Washington

KIAD

Total CO₂

14.5t

Total Visits

6

Avg CO₂/visit

2.4t

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

KROC to KFXE1,178 miles

Total Flights

10

Avg CO₂/Flight

6.6t

Total Emissions

66.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Fort Lauderdale Rochester

KFXE to KROC1,178 miles

Total Flights

4

Avg CO₂/Flight

6.3t

Total Emissions

25.2t CO₂

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

KROC to KAUS1,417 miles

Total Flights

1

Avg CO₂/Flight

7.6t

Total Emissions

7.6t CO₂

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

KHND to KGYY1,536 miles

Total Flights

1

Avg CO₂/Flight

7.1t

Total Emissions

7.1t CO₂

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

KAUS to KROC1,417 miles

Total Flights

1

Avg CO₂/Flight

6.8t

Total Emissions

6.8t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Fort Lauderdale Gary

KFXE to KGYY1,142 miles

Total Flights

1

Avg CO₂/Flight

5.5t

Total Emissions

5.5t CO₂

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