N168NQ
Bombardier Challenger 600
United States
SUA (Witham Field, Stuart)

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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 stable vs prior period

Emissions Overview

0.0
Tons CO2 This Month
Below Average0.0× avg for Challenger 600
12.5
Tons CO2 YTD
Below Average0.2× avg for Challenger 600
71.4
CO2 Tons Since 2025
Below Average0.2× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Challenger 600
35.3 tons CO2 in selected period

2026 pace: On track for approximately 38t CO₂ by year end · ↓ 36% vs full year 2025 (59t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 3.1t CO₂/month

3.1t
CO₂/month
4.8t
Avg per flight
7
Distinct routes
Moderately Concentrated3 routes account for 70% of total emissions
Highest emission route
Fort Meade(Odenton) → Las Vegas
11.5t CO₂ total · 0.0063t 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
34t → 34t CO₂
Intensity
2%
0.0066 → 0.0065 t CO₂/nm
New Routes
5
22t CO₂ combined
Dropped Routes
2
Prior period only
Avg per Flight
4.8t → 4.8t
Flight Count
7 → 7 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

45t

Signals Detected

5

Highest Severity

High

Emissions
Medium
New5 Dec 2025 · Fort Meade(Odenton) → Las Vegas
Highest single-flight emission event (Fort Meade(Odenton) → Las Vegas)
Single flight: 11.5t CO₂ — 34% of period emissions
Aircraft
High
New5 Dec – 11 Dec 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 17t CO₂ to period total — 51% of period emissions
Aircraft
Medium
New26 Dec 2025 – 1 Jan 2026
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 5t CO₂ to period total — 14% of period emissions
Aircraft
Medium
Historical8 Dec – 27 Dec 2025
19-day inactive period
10.7t CO₂ in the 7 days following resumption
Avg Emissions
Medium
New27 Dec 2025 · Vero Beach → Stuart
1 flight recorded with anomalous emissions intensity
1.0t CO₂ total — 3% of period emissions
Recent Flights
Jan 7, 20266.0t CO₂
KSUAStuart
KBEDBedford
1,169 miles2h 31m
Jan 1, 20266.1t CO₂
KBEDBedford
KSUAStuart
1,169 miles2h 33m
Dec 27, 20251.0t CO₂
KVRBVero Beach
KSUAStuart
35 miles16m
Dec 27, 20253.6t CO₂
MBPVProvidenciales
KVRBVero Beach
653 miles1h 35m
View Details
Dec 8, 20252.5t CO₂
KLASLas Vegas
KSBSSteamboat Springs
543 miles1h 9m
View Details
Dec 5, 202511.5t CO₂
KFMEFort Meade(Odenton)
KLASLas Vegas
2,095 miles4h 40m
View Details
Dec 5, 20253.2t CO₂
KBEDBedford
KBWIBaltimore
361 miles1h 25m
View Details
Mar 10, 20255.6t CO₂
KSUAStuart
KBEDBedford
1,169 miles2h 23m
View Details
Mar 1, 20253.6t CO₂
KSUAStuart
NaN miles1h 35m
View Details
Jan 22, 20252.2t CO₂
KIADWashington
KBEDBedford
404 miles1h 1m
View Details
Jan 21, 20253.8t CO₂
KSUAStuart
KIADWashington
828 miles1h 41m
View Details
Jan 13, 20255.8t CO₂
KSUAStuart
KBEDBedford
1,169 miles2h 27m
View Details
Jan 8, 20255.8t CO₂
KSUAStuart
KBEDBedford
1,169 miles2h 27m
View Details
Jan 2, 20257.0t CO₂
KBEDBedford
KSUAStuart
1,169 miles2h 55m
View Details
Top Airports by Emissions
Bedford

Bedford

KBED

Total CO₂

15.2t

Total Visits

3

Avg CO₂/visit

5.1t

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

Las Vegas

KLAS

Total CO₂

14.0t

Total Visits

2

Avg CO₂/visit

7.0t

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

Stuart

KSUA

Total CO₂

13.1t

Total Visits

3

Avg CO₂/visit

4.4t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Fort Meade(Odenton)

Fort Meade(Odenton)

KFME

Total CO₂

11.5t

Total Visits

1

Avg CO₂/visit

11.5t

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

Vero Beach

KVRB

Total CO₂

4.6t

Total Visits

2

Avg CO₂/visit

2.3t

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

Providenciales

MBPV

Total CO₂

3.6t

Total Visits

1

Avg CO₂/visit

3.6t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 2
Top Routes by Emissions
Fort Meade(Odenton) Las Vegas

KFME to KLAS2,097 miles

Total Flights

1

Avg CO₂/Flight

11.5t

Total Emissions

11.5t CO₂

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

KBED to KSUA1,170 miles

Total Flights

1

Avg CO₂/Flight

6.1t

Total Emissions

6.1t CO₂

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

KSUA to KBED1,170 miles

Total Flights

1

Avg CO₂/Flight

6.0t

Total Emissions

6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Providenciales Vero Beach

MBPV to KVRB653 miles

Total Flights

1

Avg CO₂/Flight

3.6t

Total Emissions

3.6t CO₂

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

KBED to KBWI362 miles

Total Flights

1

Avg CO₂/Flight

3.2t

Total Emissions

3.2t CO₂

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

KLAS to KSBS543 miles

Total Flights

1

Avg CO₂/Flight

2.5t

Total Emissions

2.5t CO₂

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