N604AV
Bombardier Challenger 600
Charter
United States
OXC (Waterbury-Oxford Airport, Oxford)

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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

52.4
Tons CO2 This Month
Above Average2.2× avg for Challenger 600
77.6
Tons CO2 YTD
Typical1.0× avg for Challenger 600
149.6
CO2 Tons Since 2025
Below Average0.4× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Challenger 600
131.9 tons CO2 in selected period

2026 pace: On track for approximately 310t CO₂ by year end · ↑ 331% vs full year 2025 (72t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 11.3t CO₂/month

11.3t
CO₂/month
6.5t
Avg per flight
13
Distinct routes
Moderately Concentrated3 routes account for 52% of total emissions
Highest emission route
West Palm Beach → Oxford
27.5t CO₂ total · 0.0058t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.4× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
17t → 135t CO₂
Intensity
2%
0.0062 → 0.0061 t CO₂/nm
New Routes
13
135t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
12%
5.7t → 6.5t
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

59t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New30 Apr – 20 May 2025
Elevated activity period · 3 flights in 20 days vs baseline of 1
Contributed approximately 22t CO₂ to period total — 16% of period emissions
Aircraft
Medium
New25 Sept – 11 Oct 2025
Elevated activity period · 2 flights in 16 days vs baseline of 1
Contributed approximately 8t CO₂ to period total — 6% of period emissions
Aircraft
Medium
New9 Nov – 15 Nov 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 11t CO₂ to period total — 8% of period emissions
Aircraft
Medium
Historical17 May – 1 Oct 2025
136-day inactive period
6.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical11 Oct – 15 Nov 2025
34-day inactive period
11.4t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 20266.7t CO₂
KOXCOxford
KPBIWest Palm Beach
1,095 miles2h 47m
Mar 10, 202614.7t CO₂
KOXCOxford
KVNYVan Nuys
2,494 miles5h 57m
Mar 6, 20265.9t CO₂
KPBIWest Palm Beach
KOXCOxford
1,095 miles2h 28m
Mar 6, 20266.4t CO₂
KOXCOxford
KPBIWest Palm Beach
1,095 miles2h 41m
View Details
Mar 3, 20266.2t CO₂
KFLLFt Lauderdale
KOXCOxford
1,136 miles2h 35m
View Details
Mar 3, 20266.0t CO₂
KOXCOxford
KOPFMiami
1,150 miles2h 32m
View Details
Feb 27, 20265.6t CO₂
KPBIWest Palm Beach
KOXCOxford
1,095 miles2h 21m
View Details
Feb 27, 20266.9t CO₂
KOXCOxford
KPBIWest Palm Beach
1,095 miles2h 52m
View Details
Feb 4, 20261.0t CO₂
KPBIWest Palm Beach
KPGDPunta Gorda
118 miles33m
View Details
Jan 22, 20265.6t CO₂
KPBIWest Palm Beach
KOXCOxford
1,095 miles2h 23m
View Details
Jan 17, 20265.3t CO₂
KLNKLincoln
KOXCOxford
1,225 miles2h 14m
View Details
Jan 17, 20267.1t CO₂
KBURBurbank
KLNKLincoln
1,265 miles2h 57m
View Details
Jan 15, 20264.9t CO₂
KPBIWest Palm Beach
KOXCOxford
1,095 miles2h 5m
View Details
Dec 28, 20256.2t CO₂
KBCTBoca Raton
KOXCOxford
1,115 miles2h 37m
View Details
Dec 18, 20255.5t CO₂
KPBIWest Palm Beach
KOXCOxford
1,095 miles2h 20m
View Details
Nov 15, 202511.4t CO₂
KVNYVan Nuys
KOXCOxford
2,494 miles4h 38m
View Details
Oct 11, 20252.4t CO₂
KIADWashington
KOXCOxford
287 miles1h 6m
View Details
Oct 1, 20256.1t CO₂
KTMBMiami
KOXCOxford
1,170 miles2h 34m
View Details
May 17, 202511.2t CO₂
KVNYVan Nuys
KOXCOxford
2,494 miles4h 33m
View Details
May 8, 20258.5t CO₂
KBJCDenver
KOXCOxford
1,668 miles3h 29m
View Details
Apr 30, 20252.1t CO₂
KIADWashington
KOXCOxford
287 miles59m
View Details
Feb 5, 20255.9t CO₂
KPGDPunta Gorda
KOXCOxford
1,124 miles2h 28m
View Details
Jan 4, 20254.7t CO₂
KFINDaytona Beach
KOXCOxford
944 miles2h 2m
View Details
Jan 4, 20256.6t CO₂
KOXCOxford
KPGDPunta Gorda
1,124 miles2h 47m
View Details
Top Airports by Emissions
Oxford

Oxford

KOXC

Total CO₂

127.3t

Total Visits

19

Avg CO₂/visit

6.7t

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

West Palm Beach

KPBI

Total CO₂

48.4t

Total Visits

9

Avg CO₂/visit

5.4t

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

Van Nuys

KVNY

Total CO₂

37.3t

Total Visits

3

Avg CO₂/visit

12.4t

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

Lincoln

KLNK

Total CO₂

12.3t

Total Visits

2

Avg CO₂/visit

6.2t

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

Denver

KBJC

Total CO₂

8.5t

Total Visits

1

Avg CO₂/visit

8.5t

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

Burbank

KBUR

Total CO₂

7.1t

Total Visits

1

Avg CO₂/visit

7.1t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2
Top Routes by Emissions
West Palm Beach Oxford

KPBI to KOXC1,096 miles

Total Flights

5

Avg CO₂/Flight

5.5t

Total Emissions

27.5t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Van Nuys Oxford

KVNY to KOXC2,496 miles

Total Flights

2

Avg CO₂/Flight

11.3t

Total Emissions

22.5t CO₂

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

KOXC to KPBI1,096 miles

Total Flights

3

Avg CO₂/Flight

6.6t

Total Emissions

19.9t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Oxford Van Nuys

KOXC to KVNY2,496 miles

Total Flights

1

Avg CO₂/Flight

14.7t

Total Emissions

14.7t CO₂

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

KBJC to KOXC1,669 miles

Total Flights

1

Avg CO₂/Flight

8.5t

Total Emissions

8.5t CO₂

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

KBUR to KLNK1,265 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
Page 1 of 3