N866HB
Bombardier Challenger 350
United States
DAL (Dallas Love Field, Dallas)

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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

0.0
Tons CO2 This Month
Below Average0.0× avg for Challenger 350
55.3
Tons CO2 YTD
Below Average0.4× avg for Challenger 350
55.3
CO2 Tons Since 2025
Below Average0.1× avg for Challenger 350
Emissions Intensity0.01t CO₂/nmBelow Average0.5× avg for Challenger 350
55.3 tons CO2 in selected period

2026 pace: On track for approximately 221t CO₂ by year end

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 4.8t CO₂/month

4.8t
CO₂/month
2.3t
Avg per flight
25
Distinct routes
Diverse Network3 routes account for 38% of total emissions
Highest emission route
Scottsdale → Columbus
9.4t 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
Prior data unavailable
Intensity
Prior data unavailable
New Routes
23
56t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

23t

Signals Detected

2

Highest Severity

High

Aircraft
High
New31 Jan – 6 Feb 2026
Elevated activity period · 15 flights in 6 days vs baseline of 6
Contributed approximately 20t CO₂ to period total — 35% of period emissions
Avg Emissions
Medium
New4 Feb 2026 · Lancaster → Dallas
3 flights recorded with anomalous emissions intensity
3.0t CO₂ total — 5% of period emissions
Recent Flights
Feb 26, 20261.8t CO₂
KIADWashington
KCMHColumbus
299 miles50m
Feb 24, 20263.0t CO₂
KMEMMemphis
KCMHColumbus
518 miles1h 13m
Feb 23, 20261.4t CO₂
KDALDallas
KSGRHouston
233 miles42m
Feb 23, 20265.7t CO₂
KCMHColumbus
KDALDallas
918 miles2h 3m
View Details
Feb 13, 20261.0t CO₂
KEKXElizabethtown
KDFWDallas-Ft Worth
708 miles34m
View Details
Feb 10, 20267.0t CO₂
KTEBTeterboro
KMIAMiami
1,099 miles2h 27m
View Details
Feb 9, 20261.0t CO₂
KBFDBradford
KTEBTeterboro
246 miles36m
View Details
Feb 9, 20263.1t CO₂
KTEBTeterboro
KCMHColumbus
467 miles1h 15m
View Details
Feb 9, 20269.4t CO₂
KSDLScottsdale
KCMHColumbus
1,656 miles3h 11m
View Details
Feb 8, 20264.0t CO₂
KSFOSan Francisco
KSDLScottsdale
648 miles1h 31m
View Details
Feb 5, 20263.3t CO₂
KSDLScottsdale
KSFOSan Francisco
648 miles1h 18m
View Details
Feb 4, 20261.0t CO₂
KLSBLordsburg
KSDLScottsdale
206 miles33m
View Details
Feb 4, 20261.0t CO₂
KLSBLordsburg
NaN miles28m
View Details
Feb 4, 20261.0t CO₂
KCNMCarlsbad
NaN miles8m
View Details
Feb 4, 20261.0t CO₂
KHOBHobbs
KCNMCarlsbad
66 miles6m
View Details
Feb 4, 20261.0t CO₂
KDYSAbilene
KHOBHobbs
196 miles25m
View Details
Feb 4, 20261.0t CO₂
KGZNCisco
KDYSAbilene
49 miles7m
View Details
Feb 4, 20261.0t CO₂
KAFWFort Worth
KGZNCisco
108 miles10m
View Details
Feb 4, 20261.0t CO₂
KDALDallas
KAFWFort Worth
28 miles5m
View Details
Feb 4, 20261.0t CO₂
KLNCLancaster
KDALDallas
20 miles5m
View Details
Feb 4, 20261.0t CO₂
KCRSCorsicana
KLNCLancaster
43 miles6m
View Details
Feb 4, 20261.0t CO₂
KDKRCrockett
KCRSCorsicana
77 miles6m
View Details
Feb 4, 20261.0t CO₂
KCXOHouston
KDKRCrockett
66 miles9m
View Details
Feb 4, 20261.0t CO₂
KIWSHouston
KCXOHouston
40 miles6m
View Details
Jan 31, 20264.0t CO₂
KBDLWindsor Locks
KCMHColumbus
548 miles1h 32m
View Details
Top Airports by Emissions
Columbus

Columbus

KCMH

Total CO₂

27.1t

Total Visits

6

Avg CO₂/visit

4.5t

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

Scottsdale

KSDL

Total CO₂

17.7t

Total Visits

4

Avg CO₂/visit

4.4t

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

Teterboro

KTEB

Total CO₂

11.1t

Total Visits

3

Avg CO₂/visit

3.7t

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

Dallas

KDAL

Total CO₂

9.1t

Total Visits

4

Avg CO₂/visit

2.3t

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

San Francisco

KSFO

Total CO₂

7.3t

Total Visits

2

Avg CO₂/visit

3.7t

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

Miami

KMIA

Total CO₂

7.0t

Total Visits

1

Avg CO₂/visit

7.0t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4
Top Routes by Emissions
Scottsdale Columbus

KSDL to KCMH1,657 miles

Total Flights

1

Avg CO₂/Flight

9.4t

Total Emissions

9.4t CO₂

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

KTEB to KMIA1,100 miles

Total Flights

1

Avg CO₂/Flight

7.0t

Total Emissions

7t CO₂

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

KCMH to KDAL919 miles

Total Flights

1

Avg CO₂/Flight

5.7t

Total Emissions

5.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Windsor Locks Columbus

KBDL to KCMH548 miles

Total Flights

1

Avg CO₂/Flight

4.0t

Total Emissions

4t CO₂

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

KSFO to KSDL649 miles

Total Flights

1

Avg CO₂/Flight

4.0t

Total Emissions

4t CO₂

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

KSDL to KSFO649 miles

Total Flights

1

Avg CO₂/Flight

3.3t

Total Emissions

3.3t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 4