N318CM
Bombardier Challenger 300
United States
ROA (Roanoke Regional Airport-Woodrum Field, Roanoke)

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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

18.9
Tons CO2 This Month
Below Average0.4× avg for Challenger 300
37.2
Tons CO2 YTD
Below Average0.3× avg for Challenger 300
301.1
CO2 Tons Since 2025
Below Average0.4× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Challenger 300
163.0 tons CO2 in selected period

2026 pace: On track for approximately 149t CO₂ by year end · ↓ 44% vs full year 2025 (264t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 12.6t CO₂/month

12.6t
CO₂/month
2.6t
Avg per flight
40
Distinct routes
Diverse Network3 routes account for 23% of total emissions
Highest emission route
Roanoke → Richmond
14.1t CO₂ total · 0.0079t CO₂/nm

Seasonal pattern: Historically peaks in January · Current month is 39% below March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.8× country averageTypical

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

What's ChangedCompared to prior equivalent period
Emissions
19%
127t → 151t CO₂
Intensity
0.0064 → 0.0063 t CO₂/nm
New Routes
36
127t CO₂ combined
Dropped Routes
22
Prior period only
Avg per Flight
27%
3.6t → 2.6t
Flight Count
22
35 → 57 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

76t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New16 May – 8 Jun 2025
Elevated activity period · 6 flights in 23 days vs baseline of 4
Contributed approximately 6t CO₂ to period total — 4% of period emissions
Aircraft
Medium
New5 Jul – 11 Jul 2025
Elevated activity period · 4 flights in 6 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 3% of period emissions
Aircraft
High
New15 Nov – 12 Dec 2025
Elevated activity period · 17 flights in 27 days vs baseline of 5
Contributed approximately 55t CO₂ to period total — 36% of period emissions
Aircraft
Medium
Historical10 Jun – 11 Jul 2025
32-day inactive period
5.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical23 Jul – 25 Aug 2025
33-day inactive period
5.8t CO₂ in the 7 days following resumption
Recent Flights
Mar 11, 20261.2t CO₂
KAGCPittsburgh
KRICRichmond
241 miles41m
Mar 11, 20261.0t CO₂
KROARoanoke
KAGCPittsburgh
209 miles36m
Mar 6, 20264.1t CO₂
KMKYMarco Island
KRICRichmond
834 miles1h 47m
Mar 6, 20269.9t CO₂
KHNDLas Vegas
KAPFNaples
2,075 miles4h 3m
View Details
Feb 27, 20265.2t CO₂
KRBDDallas
KRICRichmond
1,151 miles2h 13m
View Details
Feb 9, 20263.7t CO₂
KEXXLexington
KAPFNaples
670 miles1h 38m
View Details
Feb 9, 20261.0t CO₂
KROARoanoke
KRICRichmond
146 miles31m
View Details
Jan 29, 20261.0t CO₂
KROARoanoke
KRICRichmond
146 miles37m
View Details
Jan 8, 20261.0t CO₂
KROARoanoke
KRICRichmond
146 miles31m
View Details
Jan 7, 20268.1t CO₂
KHNDLas Vegas
KROARoanoke
1,939 miles3h 20m
View Details
Jan 6, 20261.0t CO₂
KHNDLas Vegas
NaN miles23m
View Details
Jan 5, 20261.0t CO₂
KROARoanoke
KRICRichmond
146 miles30m
View Details
Dec 31, 20253.6t CO₂
KJWNNashville
KAPFNaples
755 miles1h 37m
View Details
Dec 31, 20252.3t CO₂
KROARoanoke
KJWNNashville
390 miles1h 7m
View Details
Dec 15, 20257.2t CO₂
KFCINorth Chesterfield
KAMAAmarillo
1,350 miles3h 0m
View Details
Dec 15, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles31m
View Details
Dec 10, 20252.0t CO₂
KFTYAtlanta
KRICRichmond
479 miles58m
View Details
Dec 9, 20252.9t CO₂
KPHXPhoenix
KMAFMidland
578 miles1h 19m
View Details
Dec 8, 202511.3t CO₂
KRICRichmond
KPHXPhoenix
1,959 miles4h 35m
View Details
Dec 5, 20253.7t CO₂
KNEWNew Orleans
KRICRichmond
892 miles1h 39m
View Details
Dec 4, 20251.0t CO₂
KJYOLeesburg
KRICRichmond
109 miles27m
View Details
Dec 3, 20251.0t CO₂
KOFPHanover
KJYOLeesburg
95 miles25m
View Details
Dec 3, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles33m
View Details
Dec 2, 20253.5t CO₂
KNEWNew Orleans
KROARoanoke
765 miles1h 33m
View Details
Dec 2, 20255.8t CO₂
KFCINorth Chesterfield
KNEWNew Orleans
879 miles2h 26m
View Details
Dec 2, 20251.2t CO₂
KROARoanoke
KRICRichmond
146 miles41m
View Details
Nov 25, 20251.0t CO₂
KFCINorth Chesterfield
KROARoanoke
135 miles29m
View Details
Nov 25, 20255.3t CO₂
KSGRHouston
KRICRichmond
1,184 miles2h 16m
View Details
Nov 25, 20251.3t CO₂
KDALDallas
KTMEHouston
218 miles43m
View Details
Nov 21, 20251.0t CO₂
KFCINorth Chesterfield
KROARoanoke
135 miles29m
View Details
Nov 21, 20255.0t CO₂
KDALDallas
KRICRichmond
1,146 miles2h 9m
View Details
Nov 18, 20257.0t CO₂
KOFPHanover
KDALDallas
1,142 miles2h 55m
View Details
Nov 18, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles30m
View Details
Oct 21, 20255.2t CO₂
KVJIAbingdon
KPKVPort Lavaca
1,014 miles2h 13m
View Details
Oct 21, 20251.0t CO₂
KROARoanoke
KLYHLynchburg
42 miles12m
View Details
Sep 25, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles27m
View Details
Sep 24, 20251.6t CO₂
KROARoanoke
KMTNBaltimore
237 miles50m
View Details
Sep 4, 20251.3t CO₂
KROARoanoke
KRICRichmond
146 miles42m
View Details
Aug 29, 20252.8t CO₂
KBEDBedford
KRICRichmond
468 miles1h 19m
View Details
Aug 25, 20252.9t CO₂
KMDWChicago
KRICRichmond
628 miles1h 21m
View Details
Jul 23, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles27m
View Details
Jul 18, 20251.0t CO₂
KIADWashington
KRICRichmond
100 miles21m
View Details
Jul 11, 20251.0t CO₂
KPVGChesapeake
KRICRichmond
69 miles16m
View Details
Jul 11, 20251.1t CO₂
KROARoanoke
KORFNorfolk
210 miles38m
View Details
Jul 11, 20251.1t CO₂
KPVGChesapeake
KROARoanoke
198 miles38m
View Details
Jul 11, 20251.0t CO₂
KROARoanoke
KORFNorfolk
210 miles36m
View Details
Jun 10, 20259.9t CO₂
KROARoanoke
KTUSTucson
1,785 miles4h 2m
View Details
Jun 8, 20251.0t CO₂
KFCINorth Chesterfield
KROARoanoke
135 miles27m
View Details
Jun 8, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles31m
View Details
Jun 4, 20251.0t CO₂
KFCINorth Chesterfield
KROARoanoke
135 miles27m
View Details
Jun 4, 20251.7t CO₂
KAVLAsheville
KRICRichmond
323 miles51m
View Details
May 22, 20251.0t CO₂
KROARoanoke
KTRIBlountville
146 miles30m
View Details
May 20, 20251.0t CO₂
KRDURaleigh/Durham
KRICRichmond
139 miles27m
View Details
May 16, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles29m
View Details
May 5, 20252.7t CO₂
KIADWashington
KHPNWhite Plains
246 miles1h 16m
View Details
May 1, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles28m
View Details
Apr 19, 20251.0t CO₂
KTMBMiami
KAPFNaples
90 miles25m
View Details
Mar 31, 20252.1t CO₂
KFCINorth Chesterfield
KAGSAugusta
374 miles1h 1m
View Details
Mar 31, 202510.4t CO₂
KLAXLos Angeles
KRICRichmond
2,298 miles4h 13m
View Details
Mar 17, 20251.0t CO₂
KCHOCharlottesville
KRICRichmond
76 miles22m
View Details
Mar 17, 20254.9t CO₂
KROARoanoke
KAPFNaples
779 miles2h 5m
View Details
Mar 7, 20251.0t CO₂
KCHOCharlottesville
KRICRichmond
76 miles15m
View Details
Mar 7, 20251.0t CO₂
KIADWashington
KCHOCharlottesville
78 miles19m
View Details
Mar 4, 20255.3t CO₂
KDALDallas
KRICRichmond
1,146 miles2h 14m
View Details
Feb 27, 20253.8t CO₂
KAPFNaples
KRICRichmond
826 miles1h 41m
View Details
Feb 26, 20254.4t CO₂
KFCINorth Chesterfield
KAPFNaples
816 miles1h 55m
View Details
Feb 26, 20253.0t CO₂
KPIAPeoria
KRICRichmond
697 miles1h 21m
View Details
Feb 26, 20255.0t CO₂
KSLCSalt Lake City
KPIAPeoria
1,163 miles2h 10m
View Details
Feb 23, 20258.4t CO₂
KMWOMiddletown
KSLCSalt Lake City
1,452 miles3h 26m
View Details
Feb 23, 20251.5t CO₂
KTEBTeterboro
KRICRichmond
289 miles48m
View Details
Feb 10, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles24m
View Details
Feb 7, 20251.0t CO₂
KFCINorth Chesterfield
KROARoanoke
135 miles30m
View Details
Feb 7, 20252.3t CO₂
KATLAtlanta
KRICRichmond
480 miles1h 7m
View Details
Feb 4, 20251.9t CO₂
KATLAtlanta
KROARoanoke
357 miles56m
View Details
Feb 4, 20251.7t CO₂
KROARoanoke
KATLAtlanta
357 miles53m
View Details
Jan 31, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles26m
View Details
Jan 30, 202511.8t CO₂
KLASLas Vegas
KROARoanoke
1,938 miles4h 46m
View Details
Jan 27, 202510.5t CO₂
KRICRichmond
KLASLas Vegas
2,080 miles4h 16m
View Details
Jan 27, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles27m
View Details
Jan 23, 20251.0t CO₂
KFCINorth Chesterfield
KROARoanoke
135 miles29m
View Details
Jan 23, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles26m
View Details
Jan 21, 20251.0t CO₂
KROARoanoke
KFCINorth Chesterfield
135 miles18m
View Details
Jan 21, 20251.6t CO₂
KATLAtlanta
KROARoanoke
357 miles50m
View Details
Jan 17, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles25m
View Details
Jan 17, 20251.0t CO₂
KFCINorth Chesterfield
KROARoanoke
135 miles30m
View Details
Jan 17, 20256.1t CO₂
MBPVProvidenciales
KRICRichmond
1,127 miles2h 33m
View Details
Jan 10, 20258.7t CO₂
KROARoanoke
MBPVProvidenciales
1,168 miles3h 34m
View Details
Jan 9, 202512.7t CO₂
KLASLas Vegas
KROARoanoke
1,938 miles5h 6m
View Details
Jan 3, 20251.0t CO₂
KRICRichmond
KBWIBaltimore
121 miles26m
View Details
Jan 3, 20251.0t CO₂
KROARoanoke
KRICRichmond
146 miles27m
View Details
Jan 3, 20252.6t CO₂
KMSYNew Orleans
KROARoanoke
777 miles1h 13m
View Details
Jan 3, 20254.6t CO₂
KROARoanoke
KMSYNew Orleans
777 miles1h 60m
View Details
Top Airports by Emissions
Richmond

Richmond

KRIC

Total CO₂

63.3t

Total Visits

29

Avg CO₂/visit

2.2t

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

Roanoke

KROA

Total CO₂

49.5t

Total Visits

29

Avg CO₂/visit

1.7t

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

Las Vegas

KHND

Total CO₂

19.0t

Total Visits

3

Avg CO₂/visit

6.3t

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

Naples

KAPF

Total CO₂

18.2t

Total Visits

4

Avg CO₂/visit

4.6t

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

North Chesterfield

KFCI

Total CO₂

16.9t

Total Visits

6

Avg CO₂/visit

2.8t

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

Phoenix

KPHX

Total CO₂

14.2t

Total Visits

2

Avg CO₂/visit

7.1t

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

KROA to KRIC146 miles

Total Flights

14

Avg CO₂/Flight

1.0t

Total Emissions

14.1t CO₂

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

KRIC to KPHX1,960 miles

Total Flights

1

Avg CO₂/Flight

11.3t

Total Emissions

11.3t CO₂

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

KHND to KAPF2,076 miles

Total Flights

1

Avg CO₂/Flight

9.9t

Total Emissions

9.9t CO₂

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

KROA to KTUS1,787 miles

Total Flights

1

Avg CO₂/Flight

9.9t

Total Emissions

9.9t CO₂

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

KHND to KROA1,940 miles

Total Flights

1

Avg CO₂/Flight

8.1t

Total Emissions

8.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
North Chesterfield Amarillo

KFCI to KAMA1,351 miles

Total Flights

1

Avg CO₂/Flight

7.2t

Total Emissions

7.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 7