N33CH
Bombardier Challenger 300
United States
MGY (Dayton-Wright Brothers Airport, Dayton)

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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

0.0
Tons CO2 This Month
Below Average0.0× avg for Challenger 300
0.0
Tons CO2 YTD
Below Average0.0× avg for Challenger 300
63.2
CO2 Tons Since 2025
Below Average0.1× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for Challenger 300
56.5 tons CO2 in selected period

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 4.9t CO₂/month

4.9t
CO₂/month
6.7t
Avg per flight
8
Distinct routes
Moderately Concentrated3 routes account for 53% of total emissions
Highest emission route
Dayton → Portland
11.2t CO₂ total · 0.0065t 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
>300%
7t → 54t CO₂
Intensity
50%
0.0123 → 0.0061 t CO₂/nm
New Routes
8
54t CO₂ combined
Dropped Routes
2
Prior period only
Avg per Flight
>300%
1.7t → 6.7t
Flight Count
4
4 → 8 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

69t

Signals Detected

4

Highest Severity

High

Aircraft
Medium
New22 Jun – 20 Jul 2025
Elevated activity period · 3 flights in 28 days vs baseline of 1
Contributed approximately 15t CO₂ to period total — 29% of period emissions
Aircraft
High
New4 Nov – 17 Nov 2025
Elevated activity period · 3 flights in 13 days vs baseline of 1
Contributed approximately 20t CO₂ to period total — 37% of period emissions
Aircraft
Medium
Historical22 Jun – 13 Jul 2025
21-day inactive period
13.9t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical16 Jul – 10 Nov 2025
117-day inactive period
20.1t CO₂ in the 7 days following resumption
Recent Flights
Nov 20, 20257.1t CO₂
KPDXPortland
KOKCOklahoma City
1,480 miles2h 56m
Nov 19, 202511.2t CO₂
KMGYDayton
KPDXPortland
1,974 miles4h 31m
Nov 14, 20254.6t CO₂
KMGYDayton
KTVRTallulah
627 miles1h 59m
Nov 12, 20257.4t CO₂
KSDLScottsdale
KMQJIndianapolis
1,496 miles3h 4m
View Details
Nov 10, 20258.1t CO₂
KMGYDayton
KSDLScottsdale
1,582 miles3h 20m
View Details
Jul 16, 20254.9t CO₂
KFXEFort Lauderdale
KRJDRidgely
916 miles2h 7m
View Details
Jul 13, 20259.0t CO₂
KDIJDriggs
KESNEaston
1,835 miles3h 41m
View Details
Jun 22, 20251.5t CO₂
KESNEaston
KFRGFarmingdale
194 miles48m
View Details
Feb 3, 20251.3t CO₂
KRJDRidgely
NaN miles43m
View Details
Feb 3, 20251.0t CO₂
NaN miles24m
View Details
Feb 3, 20251.0t CO₂
KFXEFort Lauderdale
MYANAndros Island
154 miles21m
View Details
Jan 29, 20253.4t CO₂
KESNEaston
KCHSCharleston
464 miles1h 31m
View Details
Top Airports by Emissions
Dayton

Dayton

KMGY

Total CO₂

23.9t

Total Visits

3

Avg CO₂/visit

8.0t

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

Portland

KPDX

Total CO₂

18.3t

Total Visits

2

Avg CO₂/visit

9.1t

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

Scottsdale

KSDL

Total CO₂

15.5t

Total Visits

2

Avg CO₂/visit

7.7t

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

Easton

KESN

Total CO₂

10.5t

Total Visits

2

Avg CO₂/visit

5.3t

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

Driggs

KDIJ

Total CO₂

9.0t

Total Visits

1

Avg CO₂/visit

9.0t

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

Indianapolis

KMQJ

Total CO₂

7.4t

Total Visits

1

Avg CO₂/visit

7.4t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 2
Top Routes by Emissions
Dayton Portland

KMGY to KPDX1,975 miles

Total Flights

1

Avg CO₂/Flight

11.2t

Total Emissions

11.2t CO₂

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

KDIJ to KESN1,837 miles

Total Flights

1

Avg CO₂/Flight

9.0t

Total Emissions

9t CO₂

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

KMGY to KSDL1,583 miles

Total Flights

1

Avg CO₂/Flight

8.1t

Total Emissions

8.1t CO₂

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

KSDL to KMQJ1,497 miles

Total Flights

1

Avg CO₂/Flight

7.4t

Total Emissions

7.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Portland Oklahoma City

KPDX to KOKC1,481 miles

Total Flights

1

Avg CO₂/Flight

7.1t

Total Emissions

7.1t CO₂

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

KFXE to KRJD917 miles

Total Flights

1

Avg CO₂/Flight

4.9t

Total Emissions

4.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 2