N559CB
Bombardier Challenger 600
United States
KTME (Houston Executive Airport, Houston)

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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

10.1
Tons CO2 This Month
Below Average0.4× avg for Challenger 600
14.3
Tons CO2 YTD
Below Average0.2× avg for Challenger 600
68.9
CO2 Tons Since 2025
Below Average0.2× avg for Challenger 600
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Challenger 600
65.0 tons CO2 in selected period

2026 pace: On track for approximately 57t CO₂ by year end · ↑ 5% vs full year 2025 (55t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 5.1t CO₂/month

5.1t
CO₂/month
5.6t
Avg per flight
11
Distinct routes
Diverse Network3 routes account for 38% of total emissions
Highest emission route
Seattle → Houston
9.0t CO₂ total · 0.0056t 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
11
62t CO₂ combined
Dropped Routes
1
Prior period only
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

57t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New26 May – 1 Jun 2025
Elevated activity period · 2 flights in 6 days vs baseline of 0
Contributed approximately 8t CO₂ to period total — 12% of period emissions
Aircraft
Medium
New21 Jul – 12 Aug 2025
Elevated activity period · 2 flights in 22 days vs baseline of 1
Contributed approximately 13t CO₂ to period total — 21% of period emissions
Aircraft
High
New1 Sept – 14 Sept 2025
Elevated activity period · 3 flights in 13 days vs baseline of 1
Contributed approximately 24t CO₂ to period total — 38% of period emissions
Aircraft
Medium
Historical30 May – 27 Jul 2025
58-day inactive period
7.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical27 Jul – 12 Aug 2025
15-day inactive period
5.6t CO₂ in the 7 days following resumption
Recent Flights
Mar 6, 20264.0t CO₂
KPDKAtlanta
KTMEHouston
736 miles1h 44m
Mar 4, 20263.9t CO₂
KTMEHouston
KPDKAtlanta
736 miles1h 41m
Feb 15, 20264.2t CO₂
KMEMMemphis
KARTWatertown
964 miles1h 50m
Nov 6, 20255.5t CO₂
KHNDLas Vegas
KTMEHouston
1,191 miles2h 20m
View Details
Sep 11, 20259.0t CO₂
KBFISeattle
KTMEHouston
1,861 miles3h 43m
View Details
Sep 10, 20257.3t CO₂
PANCAnchorage
KBFISeattle
1,440 miles3h 2m
View Details
Sep 7, 20257.3t CO₂
KBFISeattle
PANCAnchorage
1,440 miles3h 2m
View Details
Aug 12, 20255.6t CO₂
KAUSAustin
KACBBellaire
1,225 miles2h 22m
View Details
Jul 27, 20257.2t CO₂
KROCRochester
KTMEHouston
1,362 miles2h 59m
View Details
May 30, 20251.0t CO₂
CYPQPeterborough
KAPNAlpena
262 miles30m
View Details
May 26, 20256.6t CO₂
KSLCSalt Lake City
KTMEHouston
1,178 miles2h 45m
View Details
Jan 5, 20253.9t CO₂
KTMEHouston
KLNKLincoln
764 miles1h 42m
View Details
Top Airports by Emissions
Houston

Houston

KTME

Total CO₂

36.2t

Total Visits

6

Avg CO₂/visit

6.0t

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

Seattle

KBFI

Total CO₂

23.7t

Total Visits

3

Avg CO₂/visit

7.9t

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

Anchorage

PANC

Total CO₂

14.6t

Total Visits

2

Avg CO₂/visit

7.3t

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

Atlanta

KPDK

Total CO₂

7.9t

Total Visits

2

Avg CO₂/visit

3.9t

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

Rochester

KROC

Total CO₂

7.2t

Total Visits

1

Avg CO₂/visit

7.2t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Salt Lake City

Salt Lake City

KSLC

Total CO₂

6.6t

Total Visits

1

Avg CO₂/visit

6.6t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3
Top Routes by Emissions
Seattle Houston

KBFI to KTME1,862 miles

Total Flights

1

Avg CO₂/Flight

9.0t

Total Emissions

9t CO₂

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

PANC to KBFI1,441 miles

Total Flights

1

Avg CO₂/Flight

7.3t

Total Emissions

7.3t CO₂

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

KBFI to PANC1,441 miles

Total Flights

1

Avg CO₂/Flight

7.3t

Total Emissions

7.3t CO₂

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

KROC to KTME1,363 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
Salt Lake City Houston

KSLC to KTME1,179 miles

Total Flights

1

Avg CO₂/Flight

6.6t

Total Emissions

6.6t CO₂

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

KAUS to KACB1,226 miles

Total Flights

1

Avg CO₂/Flight

5.6t

Total Emissions

5.6t CO₂

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