N423JG
Bombardier Challenger 300
Charter
United States
PHX (Phoenix Sky Harbor International Airport, Phoenix)

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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
47.3
Tons CO2 YTD
Below Average0.3× avg for Challenger 300
107.9
CO2 Tons Since 2025
Below Average0.2× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmTypical1.0× avg for Challenger 300
106.9 tons CO2 in selected period

2026 pace: On track for approximately 142t CO₂ by year end · ↑ 134% vs full year 2025 (61t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 8.8t CO₂/month

8.8t
CO₂/month
2.3t
Avg per flight
25
Distinct routes
Diverse Network3 routes account for 36% of total emissions
Highest emission route
Salt Lake City → Phoenix
12.9t CO₂ total · 0.0059t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.3× 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
25
97t 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

84t

Signals Detected

5

Highest Severity

High

Aircraft
Medium
New8 Oct – 21 Oct 2025
Elevated activity period · 6 flights in 13 days vs baseline of 2
Contributed approximately 16t CO₂ to period total — 16% of period emissions
Aircraft
Medium
New30 Nov – 20 Dec 2025
Elevated activity period · 11 flights in 20 days vs baseline of 3
Contributed approximately 20t CO₂ to period total — 20% of period emissions
Aircraft
High
New23 Jan – 21 Feb 2026
Elevated activity period · 14 flights in 29 days vs baseline of 5
Contributed approximately 39t CO₂ to period total — 40% of period emissions
Aircraft
Medium
Historical27 Jun – 2 Oct 2025
97-day inactive period
8.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical21 Oct – 20 Nov 2025
30-day inactive period
2.4t CO₂ in the 7 days following resumption
Recent Flights
Mar 30, 20261.0t CO₂
KPHXPhoenix
KTYLTaylor
129 miles21m
Mar 26, 20261.8t CO₂
KCRQCarlsbad
KSJCSan Jose
392 miles55m
Mar 26, 20261.6t CO₂
KPHXPhoenix
KCRQCarlsbad
306 miles51m
Feb 26, 20261.0t CO₂
KABQAlbuquerque
KSAFSanta Fe
49 miles10m
View Details
Feb 26, 20261.2t CO₂
KPHXPhoenix
KABQAlbuquerque
327 miles42m
View Details
Feb 16, 20262.1t CO₂
KPHXPhoenix
KPVUProvo
468 miles1h 1m
View Details
Feb 15, 20261.6t CO₂
KCRQCarlsbad
KPHXPhoenix
306 miles49m
View Details
Feb 15, 20262.0t CO₂
KTUSTucson
KCRQCarlsbad
375 miles58m
View Details
Feb 14, 20261.8t CO₂
KCRQCarlsbad
KTUSTucson
375 miles55m
View Details
Feb 14, 20261.7t CO₂
KPHXPhoenix
KCRQCarlsbad
306 miles53m
View Details
Feb 11, 20265.9t CO₂
KPAEEverett
KPHXPhoenix
1,133 miles2h 30m
View Details
Feb 10, 20265.7t CO₂
KPHXPhoenix
KPAEEverett
1,133 miles2h 25m
View Details
Feb 7, 20262.7t CO₂
KSLCSalt Lake City
KPHXPhoenix
508 miles1h 16m
View Details
Feb 7, 20262.3t CO₂
KPHXPhoenix
KSLCSalt Lake City
508 miles1h 5m
View Details
Feb 5, 20262.8t CO₂
KSLCSalt Lake City
KPHXPhoenix
508 miles1h 17m
View Details
Feb 5, 20264.5t CO₂
KPHXPhoenix
KSLCSalt Lake City
508 miles1h 57m
View Details
Jan 29, 20262.5t CO₂
KSLCSalt Lake City
KPHXPhoenix
508 miles1h 11m
View Details
Jan 29, 20262.4t CO₂
KSEZSedona
KSLCSalt Lake City
410 miles1h 8m
View Details
Jan 29, 20261.0t CO₂
KPHXPhoenix
KSEZSedona
98 miles21m
View Details
Jan 6, 20261.9t CO₂
KPHXPhoenix
MMGMGuaymas
383 miles56m
View Details
Dec 19, 20251.4t CO₂
KCRQCarlsbad
KPHXPhoenix
306 miles45m
View Details
Dec 19, 20251.6t CO₂
KSDLScottsdale
KCRQCarlsbad
311 miles49m
View Details
Dec 18, 20251.7t CO₂
KCRQCarlsbad
KSDLScottsdale
311 miles52m
View Details
Dec 18, 20251.6t CO₂
KPHXPhoenix
KCRQCarlsbad
306 miles49m
View Details
Dec 10, 20252.5t CO₂
KSLCSalt Lake City
KPHXPhoenix
508 miles1h 10m
View Details
Dec 9, 20252.8t CO₂
KPHXPhoenix
KSLCSalt Lake City
508 miles1h 18m
View Details
Dec 7, 20251.4t CO₂
KCRQCarlsbad
KPHXPhoenix
306 miles46m
View Details
Dec 6, 20251.9t CO₂
KCRQCarlsbad
KTUSTucson
375 miles57m
View Details
Dec 6, 20251.7t CO₂
KPHXPhoenix
KCRQCarlsbad
306 miles52m
View Details
Dec 6, 20251.6t CO₂
KCRQCarlsbad
KPHXPhoenix
306 miles50m
View Details
Dec 5, 20251.3t CO₂
KPHXPhoenix
KCRQCarlsbad
306 miles44m
View Details
Nov 20, 20252.4t CO₂
KPHXPhoenix
KSLCSalt Lake City
508 miles1h 8m
View Details
Oct 21, 20251.0t CO₂
KPHXPhoenix
KTUSTucson
110 miles24m
View Details
Oct 21, 20251.0t CO₂
KXNIZuni
KPHXPhoenix
208 miles36m
View Details
Oct 21, 20256.8t CO₂
KPHXPhoenix
KFKSFrankfort
1,575 miles2h 50m
View Details
Oct 15, 20251.9t CO₂
KHNDLas Vegas
KPHXPhoenix
250 miles56m
View Details
Oct 14, 20251.9t CO₂
KPHXPhoenix
KHNDLas Vegas
250 miles56m
View Details
Oct 14, 20251.4t CO₂
KCRQCarlsbad
KPHXPhoenix
306 miles46m
View Details
Oct 11, 20251.9t CO₂
KCRQCarlsbad
KTUSTucson
375 miles56m
View Details
Oct 11, 20251.7t CO₂
KPHXPhoenix
KCRQCarlsbad
306 miles53m
View Details
Oct 2, 20257.0t CO₂
KPHXPhoenix
KINDIndianapolis
1,484 miles2h 55m
View Details
Oct 2, 20251.0t CO₂
KTUSTucson
KPHXPhoenix
110 miles28m
View Details
Jun 27, 20252.5t CO₂
KSLCSalt Lake City
KPHXPhoenix
508 miles1h 10m
View Details
Feb 18, 20251.0t CO₂
KSDFLouisville
KLEXLexington
62 miles18m
View Details
Top Airports by Emissions
Phoenix

Phoenix

KPHX

Total CO₂

81.4t

Total Visits

34

Avg CO₂/visit

2.4t

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

Carlsbad

KCRQ

Total CO₂

29.8t

Total Visits

18

Avg CO₂/visit

1.7t

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

Salt Lake City

KSLC

Total CO₂

27.3t

Total Visits

10

Avg CO₂/visit

2.7t

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

Everett

KPAE

Total CO₂

11.6t

Total Visits

2

Avg CO₂/visit

5.8t

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

Tucson

KTUS

Total CO₂

9.5t

Total Visits

6

Avg CO₂/visit

1.6t

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

Indianapolis

KIND

Total CO₂

7.0t

Total Visits

1

Avg CO₂/visit

7.0t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3
Top Routes by Emissions
Salt Lake City Phoenix

KSLC to KPHX508 miles

Total Flights

5

Avg CO₂/Flight

2.6t

Total Emissions

12.9t CO₂

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

KPHX to KSLC508 miles

Total Flights

4

Avg CO₂/Flight

3.0t

Total Emissions

12t CO₂

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

KPHX to KCRQ306 miles

Total Flights

6

Avg CO₂/Flight

1.6t

Total Emissions

9.7t CO₂

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

KCRQ to KPHX306 miles

Total Flights

5

Avg CO₂/Flight

1.5t

Total Emissions

7.5t CO₂

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

KPHX to KIND1,485 miles

Total Flights

1

Avg CO₂/Flight

7.0t

Total Emissions

7t CO₂

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

KPHX to KFKS1,576 miles

Total Flights

1

Avg CO₂/Flight

6.8t

Total Emissions

6.8t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 5