N256A
Dassault Falcon 50
United States
PHX (Phoenix Sky Harbor International Airport, Phoenix)

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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 increasing vs prior period

Emissions Overview

5.6
Tons CO2 This Month
Below Average0.4× avg for Falcon 50
16.7
Tons CO2 YTD
Below Average0.5× avg for Falcon 50
74.4
CO2 Tons Since 2025
Below Average0.4× avg for Falcon 50
Emissions Intensity0.01t CO₂/nmTypical1.4× avg for Falcon 50
57.5 tons CO2 in selected period

2026 pace: On track for approximately 67t CO₂ by year end · ↑ 16% vs full year 2025 (58t)

Flight Patterns & Behaviour

Emissions up 232% vs prior period, driven by Scottsdale → Cincinnati

55t
Period total CO₂
2.4t
Avg per flight
23
Flights
Moderately Concentrated3 routes account for 41% of total emissions
Highest emission route
Scottsdale → Cincinnati
12.6t CO₂ total · 0.0046t 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
232%
17t → 55t CO₂
Intensity
21%
0.0054 → 0.0065 t CO₂/nm
New Routes
17
53t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
42%
4.2t → 2.4t
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

17t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New7 Apr – 13 Apr 2025
Elevated activity period · 1 flights in 6 days vs baseline of 0
Contributed approximately 1t CO₂ to period total — 2% of period emissions
Aircraft
Medium
New10 May – 23 May 2025
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 8% of period emissions
Aircraft
Medium
New10 Jun – 23 Jun 2025
Elevated activity period · 2 flights in 13 days vs baseline of 1
Contributed approximately 4t CO₂ to period total — 6% of period emissions
Aircraft
Medium
Historical7 Apr – 16 May 2025
39-day inactive period
4.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical17 May – 16 Jun 2025
30-day inactive period
3.6t CO₂ in the 7 days following resumption
Recent Flights
Mar 2, 20264.0t CO₂
KCRQCarlsbad
KBJCDenver
820 miles1h 60m
Feb 23, 20261.6t CO₂
KPHXPhoenix
KCRQCarlsbad
306 miles54m
Feb 23, 20262.7t CO₂
KKNBKanab
KPHXPhoenix
248 miles1h 24m
Jan 29, 20262.9t CO₂
KSLCSalt Lake City
KPHXPhoenix
508 miles1h 31m
View Details
Jan 29, 20263.4t CO₂
KPHXPhoenix
KSLCSalt Lake City
508 miles1h 43m
View Details
Jan 27, 20261.2t CO₂
KPHXPhoenix
KSGUSt George
268 miles44m
View Details
Dec 9, 20252.2t CO₂
KPHXPhoenix
KKNBKanab
249 miles1h 12m
View Details
Dec 3, 20252.8t CO₂
KHNDLas Vegas
NaN miles1h 27m
View Details
Nov 30, 20250.9t CO₂
KSDLScottsdale
KGCNGrand Canyon - Tusayan
161 miles23m
View Details
Nov 28, 20256.2t CO₂
KSDLScottsdale
KLUKCincinnati
1,568 miles2h 58m
View Details
Oct 30, 20252.4t CO₂
KBURBurbank
KKNBKanab
380 miles1h 16m
View Details
Sep 28, 20252.0t CO₂
KPHXPhoenix
KKNBKanab
249 miles1h 5m
View Details
Sep 20, 20251.7t CO₂
KPHXPhoenix
MMCNCiudad Obregon
437 miles59m
View Details
Sep 18, 20250.9t CO₂
KSDLScottsdale
KGCNGrand Canyon - Tusayan
161 miles23m
View Details
Sep 17, 20253.2t CO₂
KBURBurbank
KKNBKanab
380 miles1h 38m
View Details
Sep 5, 20250.9t CO₂
KPHXPhoenix
KGCNGrand Canyon - Tusayan
174 miles26m
View Details
Aug 3, 20250.9t CO₂
KSDLScottsdale
KGCNGrand Canyon - Tusayan
161 miles25m
View Details
Jul 31, 20256.5t CO₂
KSDLScottsdale
KLUKCincinnati
1,568 miles3h 5m
View Details
Jun 23, 20250.9t CO₂
KSGUSt George
KKNBKanab
59 miles8m
View Details
Jun 16, 20252.7t CO₂
KSGUSt George
MMCNCiudad Obregon
705 miles1h 25m
View Details
May 17, 20251.2t CO₂
KFNLLoveland
KBDGBlanding
311 miles43m
View Details
May 16, 20253.1t CO₂
KSNASanta Ana
KKNBKanab
378 miles1h 34m
View Details
Apr 7, 20251.1t CO₂
KHNDLas Vegas
KAZCColorado City
136 miles41m
View Details
Feb 20, 20252.8t CO₂
KFTWFort Worth
KLNKLincoln
556 miles1h 27m
View Details
Jan 5, 20251.1t CO₂
KRIRRiverside
KPGAPage
392 miles42m
View Details
Jan 5, 202511.8t CO₂
PHIKHonolulu
KCNOChino
2,595 miles5h 29m
View Details
Jan 5, 20250.9t CO₂
PHNLHonolulu
NaN miles19m
View Details
Top Airports by Emissions
Phoenix

Phoenix

KPHX

Total CO₂

18.7t

Total Visits

9

Avg CO₂/visit

2.1t

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

Kanab

KKNB

Total CO₂

16.5t

Total Visits

7

Avg CO₂/visit

2.4t

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

Scottsdale

KSDL

Total CO₂

15.3t

Total Visits

5

Avg CO₂/visit

3.1t

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

Cincinnati

KLUK

Total CO₂

12.6t

Total Visits

2

Avg CO₂/visit

6.3t

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

Salt Lake City

KSLC

Total CO₂

6.4t

Total Visits

2

Avg CO₂/visit

3.2t

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

Burbank

KBUR

Total CO₂

5.6t

Total Visits

2

Avg CO₂/visit

2.8t

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

KSDL to KLUK1,569 miles

Total Flights

2

Avg CO₂/Flight

6.3t

Total Emissions

12.6t CO₂

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

KBUR to KKNB381 miles

Total Flights

2

Avg CO₂/Flight

2.8t

Total Emissions

5.6t CO₂

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

KPHX to KKNB249 miles

Total Flights

2

Avg CO₂/Flight

2.1t

Total Emissions

4.2t CO₂

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

KCRQ to KBJC821 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
Phoenix Salt Lake City

KPHX to KSLC508 miles

Total Flights

1

Avg CO₂/Flight

3.4t

Total Emissions

3.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Santa Ana Kanab

KSNA to KKNB379 miles

Total Flights

1

Avg CO₂/Flight

3.1t

Total Emissions

3.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3